Properties

Label 3520.2.p.f
Level $3520$
Weight $2$
Character orbit 3520.p
Analytic conductor $28.107$
Analytic rank $0$
Dimension $32$
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] = [3520,2,Mod(351,3520)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(3520, base_ring=CyclotomicField(2))
 
chi = DirichletCharacter(H, H._module([1, 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("3520.351");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 3520 = 2^{6} \cdot 5 \cdot 11 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 3520.p (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: \(28.1073415115\)
Analytic rank: \(0\)
Dimension: \(32\)
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.

\(\operatorname{Tr}(f)(q) = \) \( 32 q + 8 q^{3} + 40 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 32 q + 8 q^{3} + 40 q^{9} + 8 q^{11} - 32 q^{25} + 56 q^{27} + 8 q^{33} + 24 q^{49} - 80 q^{59} - 16 q^{67} - 8 q^{75} + 32 q^{81} - 8 q^{89} + 32 q^{91} - 16 q^{97} + 120 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
351.1 0 −2.75916 0 1.00000i 0 1.24484 0 4.61295 0
351.2 0 −2.75916 0 1.00000i 0 −1.24484 0 4.61295 0
351.3 0 −2.75916 0 1.00000i 0 −1.24484 0 4.61295 0
351.4 0 −2.75916 0 1.00000i 0 1.24484 0 4.61295 0
351.5 0 −1.96322 0 1.00000i 0 −3.19572 0 0.854245 0
351.6 0 −1.96322 0 1.00000i 0 3.19572 0 0.854245 0
351.7 0 −1.96322 0 1.00000i 0 3.19572 0 0.854245 0
351.8 0 −1.96322 0 1.00000i 0 −3.19572 0 0.854245 0
351.9 0 −1.34165 0 1.00000i 0 −3.41100 0 −1.19997 0
351.10 0 −1.34165 0 1.00000i 0 3.41100 0 −1.19997 0
351.11 0 −1.34165 0 1.00000i 0 3.41100 0 −1.19997 0
351.12 0 −1.34165 0 1.00000i 0 −3.41100 0 −1.19997 0
351.13 0 −0.266719 0 1.00000i 0 −2.75342 0 −2.92886 0
351.14 0 −0.266719 0 1.00000i 0 2.75342 0 −2.92886 0
351.15 0 −0.266719 0 1.00000i 0 2.75342 0 −2.92886 0
351.16 0 −0.266719 0 1.00000i 0 −2.75342 0 −2.92886 0
351.17 0 1.13269 0 1.00000i 0 −0.810605 0 −1.71701 0
351.18 0 1.13269 0 1.00000i 0 0.810605 0 −1.71701 0
351.19 0 1.13269 0 1.00000i 0 0.810605 0 −1.71701 0
351.20 0 1.13269 0 1.00000i 0 −0.810605 0 −1.71701 0
See all 32 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 351.32
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
8.d odd 2 1 inner
11.b odd 2 1 inner
88.g even 2 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 3520.2.p.f yes 32
4.b odd 2 1 3520.2.p.e 32
8.b even 2 1 3520.2.p.e 32
8.d odd 2 1 inner 3520.2.p.f yes 32
11.b odd 2 1 inner 3520.2.p.f yes 32
44.c even 2 1 3520.2.p.e 32
88.b odd 2 1 3520.2.p.e 32
88.g even 2 1 inner 3520.2.p.f yes 32
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
3520.2.p.e 32 4.b odd 2 1
3520.2.p.e 32 8.b even 2 1
3520.2.p.e 32 44.c even 2 1
3520.2.p.e 32 88.b odd 2 1
3520.2.p.f yes 32 1.a even 1 1 trivial
3520.2.p.f yes 32 8.d odd 2 1 inner
3520.2.p.f yes 32 11.b odd 2 1 inner
3520.2.p.f yes 32 88.g even 2 1 inner

Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{2}^{\mathrm{new}}(3520, [\chi])\):

\( T_{3}^{8} - 2T_{3}^{7} - 15T_{3}^{6} + 24T_{3}^{5} + 68T_{3}^{4} - 76T_{3}^{3} - 92T_{3}^{2} + 72T_{3} + 24 \) Copy content Toggle raw display
\( T_{59}^{8} + 20T_{59}^{7} + 16T_{59}^{6} - 1232T_{59}^{5} - 2480T_{59}^{4} + 15552T_{59}^{3} + 35776T_{59}^{2} - 3072T_{59} - 25344 \) Copy content Toggle raw display