Properties

Label 363.4.a.d
Level 363363
Weight 44
Character orbit 363.a
Self dual yes
Analytic conductor 21.41821.418
Analytic rank 11
Dimension 11
CM no
Inner twists 11

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [363,4,Mod(1,363)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(363, base_ring=CyclotomicField(2))
 
chi = DirichletCharacter(H, H._module([0, 0]))
 
N = Newforms(chi, 4, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("363.1");
 
S:= CuspForms(chi, 4);
 
N := Newforms(S);
 
Level: N N == 363=3112 363 = 3 \cdot 11^{2}
Weight: k k == 4 4
Character orbit: [χ][\chi] == 363.a (trivial)

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: yes
Analytic conductor: 21.417693332121.4176933321
Analytic rank: 11
Dimension: 11
Coefficient field: Q\mathbb{Q}
Coefficient ring: Z\mathbb{Z}
Coefficient ring index: 1 1
Twist minimal: no (minimal twist has level 33)
Fricke sign: 1-1
Sato-Tate group: SU(2)\mathrm{SU}(2)

qq-expansion

comment: q-expansion
 
sage: f.q_expansion() # note that sage often uses an isomorphic number field
 
gp: mfcoefs(f, 20)
 
f(q)f(q) == q+q23q37q44q53q6+26q715q8+9q94q10+21q12+32q13+26q14+12q15+41q1674q17+9q18+60q19+28q20++333q98+O(q100) q + q^{2} - 3 q^{3} - 7 q^{4} - 4 q^{5} - 3 q^{6} + 26 q^{7} - 15 q^{8} + 9 q^{9} - 4 q^{10} + 21 q^{12} + 32 q^{13} + 26 q^{14} + 12 q^{15} + 41 q^{16} - 74 q^{17} + 9 q^{18} + 60 q^{19} + 28 q^{20}+ \cdots + 333 q^{98}+O(q^{100}) Copy content Toggle raw display

Embeddings

For each embedding ιm\iota_m of the coefficient field, the values ιm(an)\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   ιm(ν)\iota_m(\nu) a2 a_{2} a3 a_{3} a4 a_{4} a5 a_{5} a6 a_{6} a7 a_{7} a8 a_{8} a9 a_{9} a10 a_{10}
1.1
0
1.00000 −3.00000 −7.00000 −4.00000 −3.00000 26.0000 −15.0000 9.00000 −4.00000
nn: e.g. 2-40 or 990-1000
Significant digits:
Format:

Atkin-Lehner signs

p p Sign
33 +1 +1
1111 1 -1

Inner twists

This newform does not admit any (nontrivial) inner twists.

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 363.4.a.d 1
3.b odd 2 1 1089.4.a.e 1
11.b odd 2 1 33.4.a.b 1
33.d even 2 1 99.4.a.a 1
44.c even 2 1 528.4.a.h 1
55.d odd 2 1 825.4.a.f 1
55.e even 4 2 825.4.c.f 2
77.b even 2 1 1617.4.a.d 1
88.b odd 2 1 2112.4.a.u 1
88.g even 2 1 2112.4.a.h 1
132.d odd 2 1 1584.4.a.l 1
165.d even 2 1 2475.4.a.e 1
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
33.4.a.b 1 11.b odd 2 1
99.4.a.a 1 33.d even 2 1
363.4.a.d 1 1.a even 1 1 trivial
528.4.a.h 1 44.c even 2 1
825.4.a.f 1 55.d odd 2 1
825.4.c.f 2 55.e even 4 2
1089.4.a.e 1 3.b odd 2 1
1584.4.a.l 1 132.d odd 2 1
1617.4.a.d 1 77.b even 2 1
2112.4.a.h 1 88.g even 2 1
2112.4.a.u 1 88.b odd 2 1
2475.4.a.e 1 165.d even 2 1

Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on S4new(Γ0(363))S_{4}^{\mathrm{new}}(\Gamma_0(363)):

T21 T_{2} - 1 Copy content Toggle raw display
T5+4 T_{5} + 4 Copy content Toggle raw display
T726 T_{7} - 26 Copy content Toggle raw display

Hecke characteristic polynomials

pp Fp(T)F_p(T)
22 T1 T - 1 Copy content Toggle raw display
33 T+3 T + 3 Copy content Toggle raw display
55 T+4 T + 4 Copy content Toggle raw display
77 T26 T - 26 Copy content Toggle raw display
1111 T T Copy content Toggle raw display
1313 T32 T - 32 Copy content Toggle raw display
1717 T+74 T + 74 Copy content Toggle raw display
1919 T60 T - 60 Copy content Toggle raw display
2323 T+182 T + 182 Copy content Toggle raw display
2929 T90 T - 90 Copy content Toggle raw display
3131 T+8 T + 8 Copy content Toggle raw display
3737 T+66 T + 66 Copy content Toggle raw display
4141 T+422 T + 422 Copy content Toggle raw display
4343 T+408 T + 408 Copy content Toggle raw display
4747 T+506 T + 506 Copy content Toggle raw display
5353 T348 T - 348 Copy content Toggle raw display
5959 T+200 T + 200 Copy content Toggle raw display
6161 T+132 T + 132 Copy content Toggle raw display
6767 T+1036 T + 1036 Copy content Toggle raw display
7171 T762 T - 762 Copy content Toggle raw display
7373 T542 T - 542 Copy content Toggle raw display
7979 T550 T - 550 Copy content Toggle raw display
8383 T132 T - 132 Copy content Toggle raw display
8989 T570 T - 570 Copy content Toggle raw display
9797 T14 T - 14 Copy content Toggle raw display
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