LMFDB - Newform orbit 960.2.y.e

Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms

[N,k,chi] = [960,2,Mod(847,960)]

mf = mfinit([N,k,chi],0)

lf = mfeigenbasis(mf)

from sage.modular.dirichlet import DirichletCharacter

H = DirichletGroup(960, base_ring=CyclotomicField(4))

chi = DirichletCharacter(H, H._module([2, 1, 0, 1]))

N = Newforms(chi, 2, names="a")

//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code

chi := DirichletCharacter("960.847");

S:= CuspForms(chi, 2);

N := Newforms(S);

Level:	$N$	$=$	$960 = 2^{6} \cdot 3 \cdot 5$
Weight:	$k$	$=$	$2$
Character orbit:	$[\chi]$	$=$	960.y (of order $4$ , degree $2$ , not minimal)

Newform invariants

comment: select newform

sage: f = N[0] # Warning: the index may be different

gp: f = lf[1] \\ Warning: the index may be different

Self dual:	no
Analytic conductor:	$7.66563859404$
Analytic rank:	$0$
Dimension:	$16$
Relative dimension:	$8$ over $\Q(i)$
Coefficient field:	$\mathbb{Q}[x]/(x^{16} - \cdots)$
comment: defining polynomial gp: f.mod \\ as an extension of the character field
Defining polynomial:	$x^{16} - 6 x^{15} + 14 x^{14} - 10 x^{13} - 26 x^{12} + 78 x^{11} - 66 x^{10} - 74 x^{9} + 233 x^{8} + \cdots + 256$ x^16 - 6x^15 + 14x^14 - 10x^13 - 26x^12 + 78x^11 - 66x^10 - 74x^9 + 233x^8 - 148x^7 - 264x^6 + 624x^5 - 416x^4 - 320x^3 + 896x^2 - 768*x + 256
Coefficient ring:	$\Z[a_1, \ldots, a_{17}]$
Coefficient ring index:	$2^{12}$
Twist minimal:	no (minimal twist has level 240)
Sato-Tate group:	$\mathrm{SU}(2)[C_{4}]$

$q$ -expansion

comment: q-expansion

sage: f.q_expansion() # note that sage often uses an isomorphic number field

gp: mfcoefs(f, 20)

Coefficients of the $q$ -expansion are expressed in terms of a basis $1,\beta_1,\ldots,\beta_{15}$ for the coefficient ring described below. We also show the integral $q$ -expansion of the trace form.

$f(q)$	$=$	$q - q^{3} + (\beta_{7} + \beta_{5}) q^{5} + (\beta_{15} + \beta_{12} + \cdots + \beta_{3}) q^{7} + q^{9} + ( - \beta_{14} - \beta_{10} + \cdots - \beta_{4}) q^{11} + ( - \beta_{14} + \beta_{13} + \cdots - \beta_{2}) q^{13}+ \cdots + ( - \beta_{14} - \beta_{10} + \cdots - \beta_{4}) q^{99}+O(q^{100})$ q - q^3 + (b7 + b5) * q^5 + (b15 + b12 - b10 - b6 - b5 + b3) * q^7 + q^9 + (-b14 - b10 + b7 + b5 - b4) * q^11 + (-b14 + b13 - b12 - b9 + b8 + b5 - b2) * q^13 + (-b7 - b5) * q^15 + (b14 + b9 - b8 + b6) * q^17 + (2b14 - b12 - b11 + b10 - b7 - b4 - b3 - b1 - 1) q^19 + (-b15 - b12 + b10 + b6 + b5 - b3) * q^21 + (b14 + 2b10 + b9 + b8 - b7 - b5 - b3 - 1) q^23 + (b14 + 2b11 - b9 + b8 + 2b7 - b6 - b5 + b2) * q^25 - q^27 + (-b15 - b14 - b13 + b12 - 2b11 - b10 - b7 - b6 - 2b5 + 2b3 - b2 + 3) q^29 + (-b15 - b14 + b13 - 3b12 - 2b11 - 3b10 - b9 + b8 + b7 - 2b6 + b4 + b3 - b2 - 2b1 + 1) q^31 + (b14 + b10 - b7 - b5 + b4) * q^33 + (-b15 - b13 - b12 - b9 + b7 + b6 + 2b5 - b3 - b2 + b1 + 2) q^35 + (-b14 + b13 + b12 + 2b10 - b9 + b8 + 2b7 - b5 - b2) * q^37 + (b14 - b13 + b12 + b9 - b8 - b5 + b2) * q^39 + (b15 - b14 + b13 - 2b12 - b11 - 3b10 - b9 + b8 - b7 - 2b6 + b5 - b4 - b2 - 2b1 - 1) * q^41 + (-2b14 + b13 - b12 - b10 - b9 + 2b8 - b7 - 2b6 - b5 + 2b3 - 2b2 - 2b1) * q^43 + (b7 + b5) * q^45 + (-b14 + b13 + b12 + b11 - b9 - b8 + 3b7 + b4 + b3 - b2 - b1 + 3) q^47 + (-2b14 + b13 - b11 - b9 + 2b8 - b7 - 3b6 - 3b5 + 2b3 - 2b2 - 3b1) q^49 + (-b14 - b9 + b8 - b6) * q^51 + (-b15 + 3b14 - b13 - b12 + b11 + b10 - b9 + b8 - b6 - b5 - b4 - b3 + b2 + b1 - 1) q^53 + (b13 - 3b12 - 2b11 - 2b10 + b9 + 2b8 - 2b7 - b6 - b5 - 2b2 - 3b1) q^55 + (-2b14 + b12 + b11 - b10 + b7 + b4 + b3 + b1 + 1) q^57 + (b15 + 2b13 + b11 + b10 - b9 + b8 - b7 - b5 + b3 + 2b2) * q^59 + (b14 + b13 - 2b12 - 2b11 + b10 + b9 + b8 + 3b7 + 2b5 - 2b4 - b2 + 3) q^61 + (b15 + b12 - b10 - b6 - b5 + b3) * q^63 + (3b15 - b14 + b12 + 2b11 + b10 + b8 + b5 - b4 - 4b3 + b2 - b1 - 5) q^65 + (-b14 - b12 + 2b10 + b8 + b7 + b5 - b2) q^67 + (-b14 - 2b10 - b9 - b8 + b7 + b5 + b3 + 1) q^69 + (-b15 + 6b14 - b11 + b7 - 2b6 - b5 - b4 + 2b3 + 2b1 + 1) * q^71 + (3b14 + b13 - b12 + b11 - 3b10 - 2b9 + 2b8 + b2 - 1) * q^73 + (-b14 - 2b11 + b9 - b8 - 2b7 + b6 + b5 - b2) * q^75 + (b15 + 2b14 + 2b13 - b12 + b10 + 2b9 - 2b7 - 2b5 + b4 + b3 - 5) q^77 + (-b15 + 4b14 - b13 - b12 - b9 + b8 - b4 - b3 + b2 + 2) q^79 + q^81 + (b15 - 3b14 - b10 - b8 - b7 + 2b6 + b5 + b4 - b3 - b2 - 2b1 + 1) q^83 + (-b15 - b12 - 2b11 - b9 + b7 - 2b6 - b5 - b4 + 2b3 - b2 + 1) q^85 + (b15 + b14 + b13 - b12 + 2b11 + b10 + b7 + b6 + 2b5 - 2b3 + b2 - 3) q^87 + (-3b14 + b13 - 3b12 - 3b11 - 2b10 + b9 - b8 - 3b7 + 3b6 - b2 - 3b1 + 2) q^89 + (b13 - 3b12 - 3b11 - 3b10 - b9 - b8 + 4b7 + 3b5 - 4b4 - b3 - b2 + 3) * q^91 + (b15 + b14 - b13 + 3b12 + 2b11 + 3b10 + b9 - b8 - b7 + 2b6 - b4 - b3 + b2 + 2b1 - 1) q^93 + (-3b14 + b13 + 3b12 + 2b11 + b10 - 2b9 + b8 + 4b7 - b6 + b4 + 2b3 + 4b1) q^95 + (-b14 - 2b13 - b12 + b11 - 3b7 + 3b5 - 3b3 - 2b2 + 2) q^97 + (-b14 - b10 + b7 + b5 - b4) * q^99
$\operatorname{Tr}(f)(q)$	$=$	$16 q - 16 q^{3} - 4 q^{5} + 4 q^{7} + 16 q^{9} + 4 q^{15} - 8 q^{17} - 8 q^{19} - 4 q^{21} + 32 q^{25} - 16 q^{27} + 12 q^{29} + 20 q^{35} - 4 q^{45} + 32 q^{47} + 8 q^{51} + 16 q^{53} + 4 q^{55} + 8 q^{57}+ \cdots + 48 q^{97}+O(q^{100})$ 16 * q - 16 * q^3 - 4 * q^5 + 4 * q^7 + 16 * q^9 + 4 * q^15 - 8 * q^17 - 8 * q^19 - 4 * q^21 + 32 * q^25 - 16 * q^27 + 12 * q^29 + 20 * q^35 - 4 * q^45 + 32 * q^47 + 8 * q^51 + 16 * q^53 + 4 * q^55 + 8 * q^57 + 24 * q^59 + 40 * q^61 + 4 * q^63 - 4 * q^65 + 8 * q^73 - 32 * q^75 - 72 * q^77 + 48 * q^79 + 16 * q^81 + 8 * q^83 - 8 * q^85 - 12 * q^87 + 40 * q^91 - 8 * q^95 + 48 * q^97

Basis of coefficient ring in terms of a root $\nu$ of $x^{16} - 6 x^{15} + 14 x^{14} - 10 x^{13} - 26 x^{12} + 78 x^{11} - 66 x^{10} - 74 x^{9} + 233 x^{8} + \cdots + 256$ x^16 - 6*x^15 + 14*x^14 - 10*x^13 - 26*x^12 + 78*x^11 - 66*x^10 - 74*x^9 + 233*x^8 - 148*x^7 - 264*x^6 + 624*x^5 - 416*x^4 - 320*x^3 + 896*x^2 - 768*x + 256 :

$\beta_{1}$	$=$	$( 13 \nu^{15} - 28 \nu^{14} + 6 \nu^{13} + 74 \nu^{12} - 158 \nu^{11} + 26 \nu^{10} + 314 \nu^{9} + \cdots + 640 ) / 256$ (13v^15 - 28v^14 + 6v^13 + 74v^12 - 158v^11 + 26v^10 + 314v^9 - 430v^8 - 39v^7 + 918v^6 - 964v^5 - 248v^4 + 1392v^3 - 1312v^2 + 64*v + 640) / 256
$\beta_{2}$	$=$	$( - 5 \nu^{15} + 36 \nu^{14} - 58 \nu^{13} + 6 \nu^{12} + 182 \nu^{11} - 322 \nu^{10} + 30 \nu^{9} + \cdots + 1024 ) / 256$ (-5v^15 + 36v^14 - 58v^13 + 6v^12 + 182v^11 - 322v^10 + 30v^9 + 614v^8 - 841v^7 - 166v^6 + 1728v^5 - 1888v^4 + 16v^3 + 2208v^2 - 2560*v + 1024) / 256
$\beta_{3}$	$=$	$( 4 \nu^{15} - 35 \nu^{14} + 76 \nu^{13} - 30 \nu^{12} - 190 \nu^{11} + 434 \nu^{10} - 214 \nu^{9} + \cdots - 2304 ) / 128$ (4v^15 - 35v^14 + 76v^13 - 30v^12 - 190v^11 + 434v^10 - 214v^9 - 662v^8 + 1262v^7 - 263v^6 - 2082v^5 + 3104v^4 - 864v^3 - 2960v^2 + 4512*v - 2304) / 128
$\beta_{4}$	$=$	$( 6 \nu^{15} - 31 \nu^{14} + 57 \nu^{13} - 10 \nu^{12} - 168 \nu^{11} + 328 \nu^{10} - 112 \nu^{9} + \cdots - 1632 ) / 64$ (6v^15 - 31v^14 + 57v^13 - 10v^12 - 168v^11 + 328v^10 - 112v^9 - 552v^8 + 930v^7 - 69v^6 - 1701v^5 + 2314v^4 - 432v^3 - 2416v^2 + 3280*v - 1632) / 64
$\beta_{5}$	$=$	$( 33 \nu^{15} - 168 \nu^{14} + 290 \nu^{13} - 6 \nu^{12} - 902 \nu^{11} + 1618 \nu^{10} - 366 \nu^{9} + \cdots - 7680 ) / 256$ (33v^15 - 168v^14 + 290v^13 - 6v^12 - 902v^11 + 1618v^10 - 366v^9 - 2966v^8 + 4493v^7 + 170v^6 - 8792v^5 + 11152v^4 - 1488v^3 - 12256v^2 + 16256*v - 7680) / 256
$\beta_{6}$	$=$	$( 24 \nu^{15} - 117 \nu^{14} + 206 \nu^{13} - 18 \nu^{12} - 630 \nu^{11} + 1178 \nu^{10} - 318 \nu^{9} + \cdots - 5568 ) / 128$ (24v^15 - 117v^14 + 206v^13 - 18v^12 - 630v^11 + 1178v^10 - 318v^9 - 2094v^8 + 3298v^7 + 11v^6 - 6276v^5 + 8140v^4 - 1152v^3 - 8880v^2 + 11840*v - 5568) / 128
$\beta_{7}$	$=$	$( 87 \nu^{15} - 378 \nu^{14} + 582 \nu^{13} + 130 \nu^{12} - 2094 \nu^{11} + 3290 \nu^{10} + \cdots - 12544 ) / 256$ (87v^15 - 378v^14 + 582v^13 + 130v^12 - 2094v^11 + 3290v^10 - 86v^9 - 6830v^8 + 8807v^7 + 2428v^6 - 19540v^5 + 21248v^4 + 912v^3 - 27584v^2 + 31296*v - 12544) / 256
$\beta_{8}$	$=$	$( - 33 \nu^{15} + 138 \nu^{14} - 203 \nu^{13} - 66 \nu^{12} + 768 \nu^{11} - 1152 \nu^{10} - 48 \nu^{9} + \cdots + 4128 ) / 64$ (-33v^15 + 138v^14 - 203v^13 - 66v^12 + 768v^11 - 1152v^10 - 48v^9 + 2496v^8 - 3059v^7 - 1090v^6 + 7055v^5 - 7342v^4 - 744v^3 + 10000v^2 - 10832*v + 4128) / 64
$\beta_{9}$	$=$	$( 109 \nu^{15} - 578 \nu^{14} + 1062 \nu^{13} - 146 \nu^{12} - 3130 \nu^{11} + 6014 \nu^{10} + \cdots - 29056 ) / 256$ (109v^15 - 578v^14 + 1062v^13 - 146v^12 - 3130v^11 + 6014v^10 - 1842v^9 - 10394v^8 + 17021v^7 - 728v^6 - 31408v^5 + 41832v^4 - 7216v^3 - 44544v^2 + 60800*v - 29056) / 256
$\beta_{10}$	$=$	$( - 67 \nu^{15} + 316 \nu^{14} - 530 \nu^{13} - 14 \nu^{12} + 1714 \nu^{11} - 2998 \nu^{10} + \cdots + 13184 ) / 128$ (-67v^15 + 316v^14 - 530v^13 - 14v^12 + 1714v^11 - 2998v^10 + 554v^9 + 5634v^8 - 8295v^7 - 754v^6 + 16612v^5 - 20304v^4 + 1744v^3 + 23520v^2 - 29632*v + 13184) / 128
$\beta_{11}$	$=$	$( - 40 \nu^{15} + 182 \nu^{14} - 297 \nu^{13} - 28 \nu^{12} + 1002 \nu^{11} - 1678 \nu^{10} + \cdots + 7008 ) / 64$ (-40v^15 + 182v^14 - 297v^13 - 28v^12 + 1002v^11 - 1678v^10 + 210v^9 + 3290v^8 - 4590v^7 - 748v^6 + 9575v^5 - 11178v^4 + 360v^3 + 13536v^2 - 16272*v + 7008) / 64
$\beta_{12}$	$=$	$( 75 \nu^{15} - 372 \nu^{14} + 652 \nu^{13} - 34 \nu^{12} - 2014 \nu^{11} + 3674 \nu^{10} - 902 \nu^{9} + \cdots - 17216 ) / 128$ (75v^15 - 372v^14 + 652v^13 - 34v^12 - 2014v^11 + 3674v^10 - 902v^9 - 6638v^8 + 10259v^7 + 270v^6 - 19762v^5 + 25268v^4 - 3296v^3 - 27904v^2 + 36704*v - 17216) / 128
$\beta_{13}$	$=$	$( 185 \nu^{15} - 840 \nu^{14} + 1370 \nu^{13} + 122 \nu^{12} - 4582 \nu^{11} + 7730 \nu^{10} + \cdots - 33536 ) / 256$ (185v^15 - 840v^14 + 1370v^13 + 122v^12 - 4582v^11 + 7730v^10 - 1102v^9 - 14966v^8 + 21237v^7 + 2922v^6 - 43664v^5 + 51952v^4 - 2960v^3 - 61984v^2 + 76288*v - 33536) / 256
$\beta_{14}$	$=$	$( 191 \nu^{15} - 886 \nu^{14} + 1454 \nu^{13} + 106 \nu^{12} - 4838 \nu^{11} + 8226 \nu^{10} + \cdots - 35072 ) / 256$ (191v^15 - 886v^14 + 1454v^13 + 106v^12 - 4838v^11 + 8226v^10 - 1198v^9 - 15878v^8 + 22567v^7 + 3088v^6 - 46388v^5 + 55136v^4 - 3056v^3 - 65664v^2 + 80448*v - 35072) / 256
$\beta_{15}$	$=$	$( 146 \nu^{15} - 657 \nu^{14} + 1056 \nu^{13} + 130 \nu^{12} - 3614 \nu^{11} + 5970 \nu^{10} + \cdots - 24192 ) / 128$ (146v^15 - 657v^14 + 1056v^13 + 130v^12 - 3614v^11 + 5970v^10 - 614v^9 - 11862v^8 + 16264v^7 + 3055v^6 - 34358v^5 + 39472v^4 - 720v^3 - 48528v^2 + 57504*v - 24192) / 128

Display $\nu^j$ in terms of $\beta_i$

$\nu$	$=$	$( -\beta_{15} - \beta_{11} + \beta_{7} + \beta_{6} - \beta_{4} + \beta_{3} + \beta _1 + 3 ) / 4$ (-b15 - b11 + b7 + b6 - b4 + b3 + b1 + 3) / 4
$\nu^{2}$	$=$	$( -\beta_{14} - \beta_{13} + \beta_{12} - \beta_{8} + \beta_{6} + \beta_{5} + \beta _1 + 2 ) / 2$ (-b14 - b13 + b12 - b8 + b6 + b5 + b1 + 2) / 2
$\nu^{3}$	$=$	$( - 3 \beta_{15} - 2 \beta_{14} - 5 \beta_{11} - 2 \beta_{10} - 2 \beta_{8} - \beta_{7} + \beta_{6} + \cdots + 3 ) / 4$ (-3b15 - 2b14 - 5b11 - 2b10 - 2b8 - b7 + b6 - b4 - b3 - 2b2 - b1 + 3) / 4
$\nu^{4}$	$=$	$( - \beta_{15} + 3 \beta_{14} - 2 \beta_{13} + \beta_{12} - \beta_{11} + \beta_{10} - \beta_{8} + \cdots + 2 ) / 2$ (-b15 + 3b14 - 2b13 + b12 - b11 + b10 - b8 - 2b7 - b4 - 2b3 + b2 + 2) / 2
$\nu^{5}$	$=$	$( - \beta_{15} + 6 \beta_{14} + 2 \beta_{13} + 2 \beta_{12} + \beta_{11} + 8 \beta_{10} + 2 \beta_{9} + \cdots + 3 ) / 4$ (-b15 + 6b14 + 2b13 + 2b12 + b11 + 8b10 + 2b9 - 2b8 - 5b7 + b6 - 6b5 - 5b4 - 5b3 - 2b2 - 3b1 + 3) / 4
$\nu^{6}$	$=$	$( \beta_{15} + 4 \beta_{14} - 4 \beta_{13} + 6 \beta_{12} + 4 \beta_{11} - 3 \beta_{9} - 2 \beta_{6} + \cdots - 1 ) / 2$ (b15 + 4b14 - 4b13 + 6b12 + 4b11 - 3b9 - 2b6 - 6b5 - b4 + 4b3 + 3b2 + 4b1 - 1) / 2
$\nu^{7}$	$=$	$( 3 \beta_{15} - 4 \beta_{14} - 6 \beta_{13} + 6 \beta_{12} + 3 \beta_{11} - 6 \beta_{10} + 2 \beta_{9} + \cdots - 7 ) / 4$ (3b15 - 4b14 - 6b13 + 6b12 + 3b11 - 6b10 + 2b9 - 8b8 - 13b7 - 5b6 - 6b5 - 3b4 + 3b3 + 9b1 - 7) / 4
$\nu^{8}$	$=$	$( - 4 \beta_{15} + 4 \beta_{14} - 9 \beta_{13} + 8 \beta_{12} + \beta_{11} - 9 \beta_{10} - 3 \beta_{9} + \cdots + 1 ) / 2$ (-4b15 + 4b14 - 9b13 + 8b12 + b11 - 9b10 - 3b9 + 8b7 - 9b6 - 9b5 + 4b4 + 2b3 + 4b2 + 7*b1 + 1) / 2
$\nu^{9}$	$=$	$( - 7 \beta_{15} + 32 \beta_{14} - 20 \beta_{13} - 8 \beta_{12} - 3 \beta_{11} + 8 \beta_{10} + 20 \beta_{9} + \cdots - 23 ) / 4$ (-7b15 + 32b14 - 20b13 - 8b12 - 3b11 + 8b10 + 20b9 - b7 - b6 + 4b5 - 19b4 - 37b3 + 8b2 + 3b1 - 23) / 4
$\nu^{10}$	$=$	$( 11 \beta_{14} - 9 \beta_{13} + 9 \beta_{12} + 20 \beta_{11} + 8 \beta_{10} + 4 \beta_{9} - \beta_{8} + \cdots - 6 ) / 2$ (11b14 - 9b13 + 9b12 + 20b11 + 8b10 + 4b9 - b8 + 24b7 + 9b6 - 11b5 - 16b3 + 4b2 - 7b1 - 6) / 2
$\nu^{11}$	$=$	$( 9 \beta_{15} - 2 \beta_{14} - 16 \beta_{13} - 16 \beta_{12} + 7 \beta_{11} - 58 \beta_{10} - 8 \beta_{9} + \cdots - 105 ) / 4$ (9b15 - 2b14 - 16b13 - 16b12 + 7b11 - 58b10 - 8b9 + 6b8 - 13b7 + 13b6 + 8b5 - 45b4 - 13b3 + 14b2 - 29*b1 - 105) / 4
$\nu^{12}$	$=$	$( 11 \beta_{15} - 29 \beta_{14} - 10 \beta_{13} + 21 \beta_{12} + 31 \beta_{11} - 27 \beta_{10} + \cdots - 14 ) / 2$ (11b15 - 29b14 - 10b13 + 21b12 + 31b11 - 27b10 - 4b9 - 21b8 + 6b7 - 8b6 + 4b5 + 3b4 - 2b3 + 17b2 - 16*b1 - 14) / 2
$\nu^{13}$	$=$	$( 3 \beta_{15} - 58 \beta_{14} + 10 \beta_{13} + 26 \beta_{12} - 43 \beta_{11} - 104 \beta_{10} + \cdots - 73 ) / 4$ (3b15 - 58b14 + 10b13 + 26b12 - 43b11 - 104b10 - 30b9 + 70b8 + 63b7 - 115b6 - 38b5 - 65b4 - 17b3 + 30b2 - 55*b1 - 73) / 4
$\nu^{14}$	$=$	$( 33 \beta_{15} + 16 \beta_{14} - 44 \beta_{13} + 46 \beta_{12} + 52 \beta_{11} + 80 \beta_{10} + \cdots + 15 ) / 2$ (33b15 + 16b14 - 44b13 + 46b12 + 52b11 + 80b10 + 37b9 + 8b8 + 68b7 + 2b6 - 18b5 - 9b4 - 48b3 + 83b2 + 16*b1 + 15) / 2
$\nu^{15}$	$=$	$( 111 \beta_{15} - 156 \beta_{14} + 66 \beta_{13} - 2 \beta_{12} + 55 \beta_{11} + 2 \beta_{10} + \cdots - 83 ) / 4$ (111b15 - 156b14 + 66b13 - 2b12 + 55b11 + 2b10 + 2b9 + 120b8 + 111b7 + 135b6 - 70b5 - 31b4 - 145b3 + 56b2 - 35*b1 - 83) / 4

Display $\beta_i$ in terms of $\nu^j$

Character values

We give the values of $\chi$ on generators for $\left(\mathbb{Z}/960\mathbb{Z}\right)^\times$ .

$n$	$511$	$577$	$641$	$901$
$\chi(n)$	$-1$	$-\beta_{7}$	$1$	$-\beta_{7}$

Embeddings

For each embedding $\iota_m$ of the coefficient field, the values $\iota_m(a_n)$ are shown below.

For more information on an embedded modular form you can click on its label.

comment: embeddings in the coefficient field

gp: mfembed(f)

Label

\iota_m(\nu)

a_{2}

a_{3}

a_{4}

a_{5}

a_{6}

a_{7}

a_{8}

a_{9}

a_{10}

847.1

1.40838	−	0.128355i
0.424183	+	1.34910i
0.885279	−	1.10285i
−1.20803	−	0.735291i
1.38194	+	0.300388i
1.28040	+	0.600471i
−1.40988	+	0.110627i
0.237728	−	1.39409i
1.40838	+	0.128355i
0.424183	−	1.34910i
0.885279	+	1.10285i
−1.20803	+	0.735291i
1.38194	−	0.300388i
1.28040	−	0.600471i
−1.40988	−	0.110627i
0.237728	+	1.39409i

−1.00000

−2.17005

0.539352i

−3.00806

−

3.00806i

1.00000

847.2

−1.00000

−2.15140

−

0.609492i

−0.566689

−

0.566689i

1.00000

847.3

−1.00000

−2.13688

−

0.658594i

3.54781

3.54781i

1.00000

847.4

−1.00000

−1.61356

1.54804i

−0.143894

−

0.143894i

1.00000

847.5

−1.00000

0.311968

−

2.21420i

1.96597

1.96597i

1.00000

847.6

−1.00000

1.45639

−

1.69674i

−1.12791

−

1.12791i

1.00000

847.7

−1.00000

2.06823

−

0.849960i

2.08016

2.08016i

1.00000

847.8

−1.00000

2.23531

−

0.0583995i

−0.747384

−

0.747384i

1.00000

943.1

−1.00000

−2.17005

−

0.539352i

−3.00806

3.00806i

1.00000

943.2

−1.00000

−2.15140

0.609492i

−0.566689

0.566689i

1.00000

943.3

−1.00000

−2.13688

0.658594i

3.54781

−

3.54781i

1.00000

943.4

−1.00000

−1.61356

−

1.54804i

−0.143894

0.143894i

1.00000

943.5

−1.00000

0.311968

2.21420i

1.96597

−

1.96597i

1.00000

943.6

−1.00000

1.45639

1.69674i

−1.12791

1.12791i

1.00000

943.7

−1.00000

2.06823

0.849960i

2.08016

−

2.08016i

1.00000

943.8

−1.00000

2.23531

0.0583995i

−0.747384

0.747384i

1.00000

Inner twists

Char	Parity	Ord	Mult	Type
1.a	even	1	1	trivial
80.s	even	4	1	inner

Twists

By twisting character orbit
Char	Parity	Ord	Mult	Type	Twist	Min	Dim
1.a	even	1	1	trivial	960.2.y.e		16
4.b	odd	2	1		240.2.y.e	✓	16
5.c	odd	4	1		960.2.bc.e		16
8.b	even	2	1		1920.2.y.j		16
8.d	odd	2	1		1920.2.y.i		16
12.b	even	2	1		720.2.z.f		16
16.e	even	4	1		240.2.bc.e	yes	16
16.e	even	4	1		1920.2.bc.i		16
16.f	odd	4	1		960.2.bc.e		16
16.f	odd	4	1		1920.2.bc.j		16
20.e	even	4	1		240.2.bc.e	yes	16
40.i	odd	4	1		1920.2.bc.j		16
40.k	even	4	1		1920.2.bc.i		16
48.i	odd	4	1		720.2.bd.f		16
60.l	odd	4	1		720.2.bd.f		16
80.i	odd	4	1		240.2.y.e	✓	16
80.j	even	4	1		1920.2.y.j		16
80.s	even	4	1	inner	960.2.y.e		16
80.t	odd	4	1		1920.2.y.i		16
240.bb	even	4	1		720.2.z.f		16

By twisted newform orbit
Twist	Min	Dim	Char	Parity	Ord	Mult	Type
240.2.y.e	✓	16	4.b	odd	2	1
240.2.y.e	✓	16	80.i	odd	4	1
240.2.bc.e	yes	16	16.e	even	4	1
240.2.bc.e	yes	16	20.e	even	4	1
720.2.z.f		16	12.b	even	2	1
720.2.z.f		16	240.bb	even	4	1
720.2.bd.f		16	48.i	odd	4	1
720.2.bd.f		16	60.l	odd	4	1
960.2.y.e		16	1.a	even	1	1	trivial
960.2.y.e		16	80.s	even	4	1	inner
960.2.bc.e		16	5.c	odd	4	1
960.2.bc.e		16	16.f	odd	4	1
1920.2.y.i		16	8.d	odd	2	1
1920.2.y.i		16	80.t	odd	4	1
1920.2.y.j		16	8.b	even	2	1
1920.2.y.j		16	80.j	even	4	1
1920.2.bc.i		16	16.e	even	4	1
1920.2.bc.i		16	40.k	even	4	1
1920.2.bc.j		16	16.f	odd	4	1
1920.2.bc.j		16	40.i	odd	4	1

Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on $S_{2}^{\mathrm{new}}(960, [\chi])$ :

T_{7}^{16} - 4 T_{7}^{15} + 8 T_{7}^{14} + 32 T_{7}^{13} + 392 T_{7}^{12} - 1264 T_{7}^{11} + \cdots + 2304

T_{11}^{16} + 8 T_{11}^{13} + 1288 T_{11}^{12} + 400 T_{11}^{11} + 32 T_{11}^{10} - 4864 T_{11}^{9} + \cdots + 952576

Hecke characteristic polynomials

$p$	$F_p(T)$
$2$	$T^{16}$ T^16
$3$	$(T + 1)^{16}$ (T + 1)^16
$5$	$T^{16} + 4 T^{15} + \cdots + 390625$ T^16 + 4T^15 - 8T^14 - 44T^13 + 32T^12 + 188T^11 - 232T^10 - 340T^9 + 1486T^8 - 1700T^7 - 5800T^6 + 23500T^5 + 20000T^4 - 137500T^3 - 125000T^2 + 312500*T + 390625
$7$	$T^{16} - 4 T^{15} + \cdots + 2304$ T^16 - 4T^15 + 8T^14 + 32T^13 + 392T^12 - 1264T^11 + 2432T^10 + 7648T^9 + 7856T^8 - 7360T^7 + 56832T^6 + 202368T^5 + 314752T^4 + 251904T^3 + 115200T^2 + 23040*T + 2304
$11$	$T^{16} + 8 T^{13} + \cdots + 952576$ T^16 + 8T^13 + 1288T^12 + 400T^11 + 32T^10 - 4864T^9 + 335152T^8 - 3264T^7 - 128T^6 + 4608T^5 + 1229440T^4 + 36096T^3 + 512T^2 - 31232*T + 952576
$13$	$T^{16} + 120 T^{14} + \cdots + 8386816$ T^16 + 120T^14 + 5496T^12 + 120736T^10 + 1329968T^8 + 7250304T^6 + 18397312T^4 + 20755456*T^2 + 8386816
$17$	$T^{16} + 8 T^{15} + \cdots + 9339136$ T^16 + 8T^15 + 32T^14 + 56T^13 + 344T^12 + 2384T^11 + 9632T^10 + 16704T^9 + 33072T^8 + 154688T^7 + 642944T^6 + 1090048T^5 + 1092736T^4 + 1576192T^3 + 7250432T^2 + 11637248*T + 9339136
$19$	$T^{16} + 8 T^{15} + \cdots + 5308416$ T^16 + 8T^15 + 32T^14 + 32T^13 + 4384T^12 + 37376T^11 + 159232T^10 + 8704T^9 + 365312T^8 + 4669440T^7 + 26353664T^6 - 20144128T^5 + 12132352T^4 + 31162368T^3 + 75497472T^2 - 28311552*T + 5308416
$23$	$T^{16} + \cdots + 330366976$ T^16 + 160T^13 + 2144T^12 + 5376T^11 + 12800T^10 + 164352T^9 + 1573632T^8 + 6053888T^7 + 13303808T^6 + 20127744T^5 + 78913536T^4 + 281018368T^3 + 606076928T^2 + 632815616*T + 330366976
$29$	$T^{16} - 12 T^{15} + \cdots + 45373696$ T^16 - 12T^15 + 72T^14 + 344T^13 + 968T^12 - 8640T^11 + 93152T^10 + 658272T^9 + 2256816T^8 + 317056T^7 + 7303808T^6 + 54760320T^5 + 205079424T^4 + 57830144T^3 + 2508800T^2 - 15088640*T + 45373696
$31$	$T^{16} + \cdots + 1655277803776$ T^16 + 400T^14 + 65392T^12 + 5639616T^10 + 275577056T^8 + 7591641856T^6 + 109950837504T^4 + 715784229888*T^2 + 1655277803776
$37$	$T^{16} + \cdots + 793886976$ T^16 + 264T^14 + 25464T^12 + 1105568T^10 + 21750192T^8 + 194837376T^6 + 825907840T^4 + 1520590848*T^2 + 793886976
$41$	$T^{16} + \cdots + 177209344$ T^16 + 304T^14 + 34624T^12 + 1887744T^10 + 51522560T^8 + 662142976T^6 + 3275882496T^4 + 5163712512*T^2 + 177209344
$43$	$T^{16} + \cdots + 37555339264$ T^16 + 432T^14 + 70816T^12 + 5581568T^10 + 224705280T^8 + 4693061632T^6 + 47801065472T^4 + 186591346688*T^2 + 37555339264
$47$	$T^{16} - 32 T^{15} + \cdots + 65536$ T^16 - 32T^15 + 512T^14 - 3808T^13 + 14976T^12 - 58368T^11 + 1450496T^10 - 10061312T^9 + 32079360T^8 + 53747712T^7 + 149700608T^6 - 436641792T^5 + 705069056T^4 + 208142336T^3 + 29491200T^2 + 1966080*T + 65536
$53$	$(T^{8} - 8 T^{7} + \cdots + 189328)^{2}$ (T^8 - 8T^7 - 112T^6 + 792T^5 + 3316T^4 - 19712T^3 - 35808T^2 + 119456*T + 189328)^2
$59$	$T^{16} + \cdots + 8785580546304$ T^16 - 24T^15 + 288T^14 - 88T^13 + 2312T^12 - 159344T^11 + 3162272T^10 + 6636224T^9 - 6863056T^8 + 22966592T^7 + 6225456512T^6 + 30963593984T^5 + 76917010048T^4 + 5539065600T^3 + 659907482112T^2 + 3405193191936*T + 8785580546304
$61$	$T^{16} + \cdots + 55857327698176$ T^16 - 40T^15 + 800T^14 - 8400T^13 + 63696T^12 - 663648T^11 + 10869120T^10 - 111801536T^9 + 699602272T^8 - 2889433984T^7 + 22923310592T^6 - 221883207424T^5 + 1391650424064T^4 - 3702308508160T^3 + 1765515921408T^2 + 14044002376704*T + 55857327698176
$67$	$T^{16} + \cdots + 330366976$ T^16 + 240T^14 + 21120T^12 + 843520T^10 + 15904256T^8 + 139972608T^6 + 531005440T^4 + 758972416*T^2 + 330366976
$71$	$(T^{8} - 392 T^{6} + \cdots + 3900672)^{2}$ (T^8 - 392T^6 - 112T^5 + 42640T^4 + 20416T^3 - 834176T^2 - 74496T + 3900672)^2
$73$	$T^{16} + \cdots + 2179567984896$ T^16 - 8T^15 + 32T^14 + 208T^13 + 70928T^12 - 649952T^11 + 2951552T^10 + 40257728T^9 + 148347488T^8 - 423075200T^7 + 8882210304T^6 + 121945550592T^5 + 689259012352T^4 + 2106688255488T^3 + 3923046991872T^2 + 4135347053568*T + 2179567984896
$79$	$(T^{8} - 24 T^{7} + \cdots - 1507376)^{2}$ (T^8 - 24T^7 + 56T^6 + 2512T^5 - 18952T^4 - 9824T^3 + 368096T^2 - 352960*T - 1507376)^2
$83$	$(T^{8} - 4 T^{7} + \cdots - 5888)^{2}$ (T^8 - 4T^7 - 224T^6 + 1264T^5 + 11168T^4 - 86336T^3 + 122368T^2 - 256*T - 5888)^2
$89$	$(T^{8} - 344 T^{6} + \cdots - 3899136)^{2}$ (T^8 - 344T^6 + 1424T^5 + 25168T^4 - 143552T^3 - 305024T^2 + 2790144T - 3899136)^2
$97$	$T^{16} + \cdots + 16602430353664$ T^16 - 48T^15 + 1152T^14 - 13376T^13 + 85328T^12 - 554688T^11 + 17785856T^10 - 208141824T^9 + 1104328032T^8 + 1208939264T^7 + 90097928192T^6 - 706044478464T^5 + 2748398726400T^4 - 1260709630976T^3 + 39649280000T^2 - 1147409612800*T + 16602430353664
show more
show less

Overview	Random
Universe	Knowledge

Classical	Maass
Hilbert	Bianchi

Elliptic curves over $\Q$
Elliptic curves over $\Q(\alpha)$
Genus 2 curves over $\Q$
Higher genus families
Abelian varieties over $\F_{q}$

$n$ :		e.g. 2-40 or 990-1000
Embeddings:		e.g. 1-3 or 847.8
Significant digits:
Format:

Introduction

L-functions

Modular forms

Varieties

Fields

Representations

Groups

Database

Properties

Related objects

Downloads

Learn more

Newspace parameters

Newform invariants

$q$ -expansion

Character values

Embeddings

Inner twists

Twists

Hecke kernels

Hecke characteristic polynomials

This project is supported by grants from the US National Science Foundation, the UK Engineering and Physical Sciences Research Council, and the Simons Foundation.

Label	960.2.y.e

Level	$960$
Weight	$2$
Character orbit	960.y
Analytic conductor	$7.666$
Analytic rank	$0$
Dimension	$16$
Inner twists	$2$