Properties

Label 92.6.b.b
Level $92$
Weight $6$
Character orbit 92.b
Analytic conductor $14.755$
Analytic rank $0$
Dimension $52$
CM no
Inner twists $4$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [92,6,Mod(91,92)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(92, base_ring=CyclotomicField(2))
 
chi = DirichletCharacter(H, H._module([1, 1]))
 
N = Newforms(chi, 6, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("92.91");
 
S:= CuspForms(chi, 6);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 92 = 2^{2} \cdot 23 \)
Weight: \( k \) \(=\) \( 6 \)
Character orbit: \([\chi]\) \(=\) 92.b (of order \(2\), degree \(1\), 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: \(14.7553114228\)
Analytic rank: \(0\)
Dimension: \(52\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{2}]$

$q$-expansion

The dimension is sufficiently large that we do not compute an algebraic \(q\)-expansion, but we have computed the trace expansion.

\(\operatorname{Tr}(f)(q) = \) \( 52 q + 40 q^{4} + 752 q^{6} - 24 q^{8} - 2920 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 52 q + 40 q^{4} + 752 q^{6} - 24 q^{8} - 2920 q^{9} + 2416 q^{12} - 4 q^{13} - 3312 q^{16} + 8016 q^{18} + 5704 q^{24} - 50004 q^{25} - 12712 q^{26} + 180 q^{29} - 28400 q^{32} - 71088 q^{36} - 9644 q^{41} + 808 q^{46} + 75424 q^{48} + 224044 q^{49} - 22968 q^{50} - 81560 q^{52} - 210488 q^{54} + 303936 q^{58} + 16200 q^{62} + 144640 q^{64} + 136084 q^{69} + 222424 q^{70} + 118896 q^{72} - 4 q^{73} - 185176 q^{77} - 64000 q^{78} + 22612 q^{81} + 150080 q^{82} - 367656 q^{85} + 389600 q^{92} + 715380 q^{93} - 765544 q^{94} + 498928 q^{96} + 29176 q^{98}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
91.1 −5.65179 0.239233i 26.3120i 31.8855 + 2.70419i 61.1744i 6.29471 148.710i 202.685 −179.564 22.9116i −449.323 −14.6349 + 345.745i
91.2 −5.65179 0.239233i 26.3120i 31.8855 + 2.70419i 61.1744i 6.29471 148.710i −202.685 −179.564 22.9116i −449.323 14.6349 345.745i
91.3 −5.65179 + 0.239233i 26.3120i 31.8855 2.70419i 61.1744i 6.29471 + 148.710i −202.685 −179.564 + 22.9116i −449.323 14.6349 + 345.745i
91.4 −5.65179 + 0.239233i 26.3120i 31.8855 2.70419i 61.1744i 6.29471 + 148.710i 202.685 −179.564 + 22.9116i −449.323 −14.6349 345.745i
91.5 −5.46870 1.44683i 10.3194i 27.8133 + 15.8246i 69.5061i −14.9304 + 56.4336i 143.670 −129.207 126.781i 136.510 −100.564 + 380.108i
91.6 −5.46870 1.44683i 10.3194i 27.8133 + 15.8246i 69.5061i −14.9304 + 56.4336i −143.670 −129.207 126.781i 136.510 100.564 380.108i
91.7 −5.46870 + 1.44683i 10.3194i 27.8133 15.8246i 69.5061i −14.9304 56.4336i −143.670 −129.207 + 126.781i 136.510 100.564 + 380.108i
91.8 −5.46870 + 1.44683i 10.3194i 27.8133 15.8246i 69.5061i −14.9304 56.4336i 143.670 −129.207 + 126.781i 136.510 −100.564 380.108i
91.9 −4.25930 3.72268i 21.3436i 4.28326 + 31.7120i 34.2809i 79.4555 90.9089i −167.350 99.8102 151.016i −212.550 −127.617 + 146.013i
91.10 −4.25930 3.72268i 21.3436i 4.28326 + 31.7120i 34.2809i 79.4555 90.9089i 167.350 99.8102 151.016i −212.550 127.617 146.013i
91.11 −4.25930 + 3.72268i 21.3436i 4.28326 31.7120i 34.2809i 79.4555 + 90.9089i 167.350 99.8102 + 151.016i −212.550 127.617 + 146.013i
91.12 −4.25930 + 3.72268i 21.3436i 4.28326 31.7120i 34.2809i 79.4555 + 90.9089i −167.350 99.8102 + 151.016i −212.550 −127.617 146.013i
91.13 −3.75744 4.22867i 22.2487i −3.76326 + 31.7779i 58.3034i −94.0826 + 83.5984i −26.0697 148.519 103.490i −252.007 −246.546 + 219.072i
91.14 −3.75744 4.22867i 22.2487i −3.76326 + 31.7779i 58.3034i −94.0826 + 83.5984i 26.0697 148.519 103.490i −252.007 246.546 219.072i
91.15 −3.75744 + 4.22867i 22.2487i −3.76326 31.7779i 58.3034i −94.0826 83.5984i 26.0697 148.519 + 103.490i −252.007 246.546 + 219.072i
91.16 −3.75744 + 4.22867i 22.2487i −3.76326 31.7779i 58.3034i −94.0826 83.5984i −26.0697 148.519 + 103.490i −252.007 −246.546 219.072i
91.17 −3.18270 4.67658i 6.14208i −11.7408 + 29.7683i 90.1541i 28.7239 19.5484i −60.2020 176.582 39.8367i 205.275 −421.613 + 286.933i
91.18 −3.18270 4.67658i 6.14208i −11.7408 + 29.7683i 90.1541i 28.7239 19.5484i 60.2020 176.582 39.8367i 205.275 421.613 286.933i
91.19 −3.18270 + 4.67658i 6.14208i −11.7408 29.7683i 90.1541i 28.7239 + 19.5484i 60.2020 176.582 + 39.8367i 205.275 421.613 + 286.933i
91.20 −3.18270 + 4.67658i 6.14208i −11.7408 29.7683i 90.1541i 28.7239 + 19.5484i −60.2020 176.582 + 39.8367i 205.275 −421.613 286.933i
See all 52 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 91.52
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
4.b odd 2 1 inner
23.b odd 2 1 inner
92.b even 2 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 92.6.b.b 52
4.b odd 2 1 inner 92.6.b.b 52
23.b odd 2 1 inner 92.6.b.b 52
92.b even 2 1 inner 92.6.b.b 52
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
92.6.b.b 52 1.a even 1 1 trivial
92.6.b.b 52 4.b odd 2 1 inner
92.6.b.b 52 23.b odd 2 1 inner
92.6.b.b 52 92.b even 2 1 inner

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{3}^{26} + 3889 T_{3}^{24} + 6525612 T_{3}^{22} + 6216820220 T_{3}^{20} + 3726762236390 T_{3}^{18} + \cdots + 17\!\cdots\!28 \) acting on \(S_{6}^{\mathrm{new}}(92, [\chi])\). Copy content Toggle raw display