Properties

Label 185.2.v.a
Level $185$
Weight $2$
Character orbit 185.v
Analytic conductor $1.477$
Analytic rank $0$
Dimension $96$
Inner twists $4$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [185,2,Mod(4,185)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(185, base_ring=CyclotomicField(18))
 
chi = DirichletCharacter(H, H._module([9, 1]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("185.4");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 185 = 5 \cdot 37 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 185.v (of order \(18\), degree \(6\), 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: \(1.47723243739\)
Analytic rank: \(0\)
Dimension: \(96\)
Relative dimension: \(16\) over \(\Q(\zeta_{18})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{18}]$

$q$-expansion

The algebraic \(q\)-expansion of this newform has not been computed, but we have computed the trace expansion.

\(\operatorname{Tr}(f)(q) = \) \( 96 q - 12 q^{4} - 12 q^{5} - 6 q^{9} - 3 q^{10} - 30 q^{11} - 36 q^{14} - 21 q^{15} - 18 q^{19} - 39 q^{20} - 24 q^{21} + 96 q^{24} + 36 q^{25} + 48 q^{26} - 18 q^{29} - 30 q^{30} - 54 q^{34} + 6 q^{35}+ \cdots - 24 q^{99}+O(q^{100}) \) Copy content Toggle raw display

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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
4.1 −0.430188 + 2.43972i 1.12805 0.198906i −3.88777 1.41503i −1.62031 + 1.54097i 2.83769i 1.92128 + 2.28969i 2.64739 4.58542i −1.58614 + 0.577309i −3.06249 4.61601i
4.2 −0.424622 + 2.40815i −1.95789 + 0.345229i −3.73949 1.36106i −0.131730 2.23218i 4.86149i −0.265922 0.316914i 2.42022 4.19194i 0.895083 0.325783i 5.43137 + 0.630608i
4.3 −0.391541 + 2.22054i 2.59680 0.457886i −2.89811 1.05483i 1.60069 1.56134i 5.94558i −0.639059 0.761600i 1.22222 2.11694i 3.71464 1.35202i 2.84028 + 4.16573i
4.4 −0.290576 + 1.64794i −0.739987 + 0.130480i −0.751873 0.273659i −2.17943 + 0.500076i 1.25737i −3.18694 3.79805i −1.00391 + 1.73882i −2.28852 + 0.832954i −0.190803 3.73687i
4.5 −0.284304 + 1.61237i −1.43078 + 0.252285i −0.639514 0.232764i 1.92134 + 1.14388i 2.37867i 0.794560 + 0.946920i −1.08012 + 1.87083i −0.835589 + 0.304129i −2.39059 + 2.77270i
4.6 −0.181851 + 1.03133i 1.62560 0.286637i 0.848817 + 0.308944i −1.38855 1.75269i 1.72865i 1.72657 + 2.05765i −1.52022 + 2.63310i −0.258668 + 0.0941476i 2.06011 1.11332i
4.7 −0.0448121 + 0.254142i −2.87442 + 0.506838i 1.81681 + 0.661263i 0.528279 2.17277i 0.753224i 1.46076 + 1.74086i −0.507532 + 0.879071i 5.18634 1.88767i 0.528518 + 0.231624i
4.8 −0.0322691 + 0.183007i 0.566572 0.0999019i 1.84693 + 0.672229i 2.11760 0.718167i 0.106911i −1.33240 1.58789i −0.368452 + 0.638178i −2.50805 + 0.912857i 0.0630966 + 0.410711i
4.9 0.0322691 0.183007i −0.566572 + 0.0999019i 1.84693 + 0.672229i −1.07497 + 1.96072i 0.106911i 1.33240 + 1.58789i 0.368452 0.638178i −2.50805 + 0.912857i 0.324138 + 0.259999i
4.10 0.0448121 0.254142i 2.87442 0.506838i 1.81681 + 0.661263i −2.23149 + 0.142956i 0.753224i −1.46076 1.74086i 0.507532 0.879071i 5.18634 1.88767i −0.0636668 + 0.573522i
4.11 0.181851 1.03133i −1.62560 + 0.286637i 0.848817 + 0.308944i −1.48495 1.67180i 1.72865i −1.72657 2.05765i 1.52022 2.63310i −0.258668 + 0.0941476i −1.99422 + 1.22745i
4.12 0.284304 1.61237i 1.43078 0.252285i −0.639514 0.232764i 0.792861 + 2.09078i 2.37867i −0.794560 0.946920i 1.08012 1.87083i −0.835589 + 0.304129i 3.59652 0.683965i
4.13 0.290576 1.64794i 0.739987 0.130480i −0.751873 0.273659i 0.870933 2.05948i 1.25737i 3.18694 + 3.79805i 1.00391 1.73882i −2.28852 + 0.832954i −3.14083 2.03368i
4.14 0.391541 2.22054i −2.59680 + 0.457886i −2.89811 1.05483i −1.81558 + 1.30525i 5.94558i 0.639059 + 0.761600i −1.22222 + 2.11694i 3.71464 1.35202i 2.18749 + 4.54262i
4.15 0.424622 2.40815i 1.95789 0.345229i −3.73949 1.36106i −2.17540 0.517344i 4.86149i 0.265922 + 0.316914i −2.42022 + 4.19194i 0.895083 0.325783i −2.16956 + 5.01901i
4.16 0.430188 2.43972i −1.12805 + 0.198906i −3.88777 1.41503i 1.79892 1.32811i 2.83769i −1.92128 2.28969i −2.64739 + 4.58542i −1.58614 + 0.577309i −2.46633 4.96020i
99.1 −2.05127 + 1.72122i 1.45204 1.73048i 0.897813 5.09175i −2.01069 + 0.978336i 6.04896i −0.461702 1.26851i 4.24463 + 7.35191i −0.365177 2.07102i 2.44053 5.46766i
99.2 −1.60232 + 1.34451i −1.10176 + 1.31302i 0.412438 2.33905i 1.22797 1.86871i 3.58520i −1.10353 3.03192i 0.392335 + 0.679545i 0.0107848 + 0.0611636i 0.544897 + 4.64530i
99.3 −1.58972 + 1.33394i 0.246630 0.293922i 0.400539 2.27157i −1.03663 1.98126i 0.796243i 1.16480 + 3.20026i 0.318147 + 0.551046i 0.495381 + 2.80944i 4.29083 + 1.76687i
99.4 −1.27542 + 1.07021i 1.65654 1.97419i 0.134064 0.760312i 2.19645 + 0.419031i 4.29076i 0.0484108 + 0.133008i −1.02224 1.77057i −0.632347 3.58622i −3.24986 + 1.81622i
See all 96 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 4.16
Significant digits:
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Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
5.b even 2 1 inner
37.h even 18 1 inner
185.v even 18 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 185.2.v.a 96
5.b even 2 1 inner 185.2.v.a 96
5.c odd 4 2 925.2.bb.e 96
37.h even 18 1 inner 185.2.v.a 96
185.v even 18 1 inner 185.2.v.a 96
185.y odd 36 2 925.2.bb.e 96
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
185.2.v.a 96 1.a even 1 1 trivial
185.2.v.a 96 5.b even 2 1 inner
185.2.v.a 96 37.h even 18 1 inner
185.2.v.a 96 185.v even 18 1 inner
925.2.bb.e 96 5.c odd 4 2
925.2.bb.e 96 185.y odd 36 2

Hecke kernels

This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(185, [\chi])\).