Properties

Label 500.2.e.c
Level $500$
Weight $2$
Character orbit 500.e
Analytic conductor $3.993$
Analytic rank $0$
Dimension $32$
CM no
Inner twists $8$

Related objects

Downloads

Learn more

Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [500,2,Mod(307,500)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(500, base_ring=CyclotomicField(4))
 
chi = DirichletCharacter(H, H._module([2, 1]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("500.307");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 500 = 2^{2} \cdot 5^{3} \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 500.e (of order \(4\), degree \(2\), 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: \(3.99252010106\)
Analytic rank: \(0\)
Dimension: \(32\)
Relative dimension: \(16\) over \(\Q(i)\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{4}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 32 q+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 32 q + 32 q^{16} + 24 q^{26} - 48 q^{36} + 64 q^{41} + 80 q^{56} - 96 q^{61} + 80 q^{66} + 32 q^{81} - 120 q^{86} - 160 q^{96}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
307.1 −1.39022 0.259395i 0.519784 + 0.519784i 1.86543 + 0.721232i 0 −0.587785 0.857444i −2.15096 + 2.15096i −2.40627 1.48655i 2.45965i 0
307.2 −1.38743 + 0.273914i 0.572461 + 0.572461i 1.84994 0.760074i 0 −0.951057 0.637447i 1.95303 1.95303i −2.35848 + 1.56128i 2.34458i 0
307.3 −1.34942 0.423159i −1.02677 1.02677i 1.64187 + 1.14204i 0 0.951057 + 1.82003i −1.08889 + 1.08889i −1.73231 2.23587i 0.891491i 0
307.4 −1.14764 0.826394i −1.82972 1.82972i 0.634146 + 1.89680i 0 0.587785 + 3.61192i 0.611043 0.611043i 0.839736 2.70090i 3.69572i 0
307.5 −0.826394 1.14764i 1.82972 + 1.82972i −0.634146 + 1.89680i 0 0.587785 3.61192i −0.611043 + 0.611043i 2.70090 0.839736i 3.69572i 0
307.6 −0.423159 1.34942i 1.02677 + 1.02677i −1.64187 + 1.14204i 0 0.951057 1.82003i 1.08889 1.08889i 2.23587 + 1.73231i 0.891491i 0
307.7 −0.273914 + 1.38743i 0.572461 + 0.572461i −1.84994 0.760074i 0 −0.951057 + 0.637447i 1.95303 1.95303i 1.56128 2.35848i 2.34458i 0
307.8 −0.259395 1.39022i −0.519784 0.519784i −1.86543 + 0.721232i 0 −0.587785 + 0.857444i 2.15096 2.15096i 1.48655 + 2.40627i 2.45965i 0
307.9 0.259395 + 1.39022i 0.519784 + 0.519784i −1.86543 + 0.721232i 0 −0.587785 + 0.857444i −2.15096 + 2.15096i −1.48655 2.40627i 2.45965i 0
307.10 0.273914 1.38743i −0.572461 0.572461i −1.84994 0.760074i 0 −0.951057 + 0.637447i −1.95303 + 1.95303i −1.56128 + 2.35848i 2.34458i 0
307.11 0.423159 + 1.34942i −1.02677 1.02677i −1.64187 + 1.14204i 0 0.951057 1.82003i −1.08889 + 1.08889i −2.23587 1.73231i 0.891491i 0
307.12 0.826394 + 1.14764i −1.82972 1.82972i −0.634146 + 1.89680i 0 0.587785 3.61192i 0.611043 0.611043i −2.70090 + 0.839736i 3.69572i 0
307.13 1.14764 + 0.826394i 1.82972 + 1.82972i 0.634146 + 1.89680i 0 0.587785 + 3.61192i −0.611043 + 0.611043i −0.839736 + 2.70090i 3.69572i 0
307.14 1.34942 + 0.423159i 1.02677 + 1.02677i 1.64187 + 1.14204i 0 0.951057 + 1.82003i 1.08889 1.08889i 1.73231 + 2.23587i 0.891491i 0
307.15 1.38743 0.273914i −0.572461 0.572461i 1.84994 0.760074i 0 −0.951057 0.637447i −1.95303 + 1.95303i 2.35848 1.56128i 2.34458i 0
307.16 1.39022 + 0.259395i −0.519784 0.519784i 1.86543 + 0.721232i 0 −0.587785 0.857444i 2.15096 2.15096i 2.40627 + 1.48655i 2.45965i 0
443.1 −1.39022 + 0.259395i 0.519784 0.519784i 1.86543 0.721232i 0 −0.587785 + 0.857444i −2.15096 2.15096i −2.40627 + 1.48655i 2.45965i 0
443.2 −1.38743 0.273914i 0.572461 0.572461i 1.84994 + 0.760074i 0 −0.951057 + 0.637447i 1.95303 + 1.95303i −2.35848 1.56128i 2.34458i 0
443.3 −1.34942 + 0.423159i −1.02677 + 1.02677i 1.64187 1.14204i 0 0.951057 1.82003i −1.08889 1.08889i −1.73231 + 2.23587i 0.891491i 0
443.4 −1.14764 + 0.826394i −1.82972 + 1.82972i 0.634146 1.89680i 0 0.587785 3.61192i 0.611043 + 0.611043i 0.839736 + 2.70090i 3.69572i 0
See all 32 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 307.16
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
4.b odd 2 1 inner
5.b even 2 1 inner
5.c odd 4 2 inner
20.d odd 2 1 inner
20.e even 4 2 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 500.2.e.c 32
4.b odd 2 1 inner 500.2.e.c 32
5.b even 2 1 inner 500.2.e.c 32
5.c odd 4 2 inner 500.2.e.c 32
20.d odd 2 1 inner 500.2.e.c 32
20.e even 4 2 inner 500.2.e.c 32
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
500.2.e.c 32 1.a even 1 1 trivial
500.2.e.c 32 4.b odd 2 1 inner
500.2.e.c 32 5.b even 2 1 inner
500.2.e.c 32 5.c odd 4 2 inner
500.2.e.c 32 20.d odd 2 1 inner
500.2.e.c 32 20.e even 4 2 inner

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{3}^{16} + 50T_{3}^{12} + 235T_{3}^{8} + 150T_{3}^{4} + 25 \) acting on \(S_{2}^{\mathrm{new}}(500, [\chi])\). Copy content Toggle raw display