Properties

Label 1932.2.u.a
Level $1932$
Weight $2$
Character orbit 1932.u
Analytic conductor $15.427$
Analytic rank $0$
Dimension $64$
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] = [1932,2,Mod(229,1932)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1932, base_ring=CyclotomicField(6))
 
chi = DirichletCharacter(H, H._module([0, 0, 5, 3]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("1932.229");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 1932 = 2^{2} \cdot 3 \cdot 7 \cdot 23 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 1932.u (of order \(6\), 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: \(15.4270976705\)
Analytic rank: \(0\)
Dimension: \(64\)
Relative dimension: \(32\) over \(\Q(\zeta_{6})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{6}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 64 q + 32 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 64 q + 32 q^{9} - 28 q^{25} - 8 q^{29} - 12 q^{31} - 32 q^{35} - 12 q^{47} - 24 q^{49} - 60 q^{59} - 32 q^{71} + 48 q^{75} + 48 q^{77} - 32 q^{81} - 8 q^{85} + 36 q^{87} - 8 q^{93} + 4 q^{95}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
229.1 0 −0.866025 + 0.500000i 0 −1.45500 + 2.52013i 0 −0.753219 + 2.53627i 0 0.500000 0.866025i 0
229.2 0 −0.866025 + 0.500000i 0 1.45500 2.52013i 0 0.753219 2.53627i 0 0.500000 0.866025i 0
229.3 0 −0.866025 + 0.500000i 0 −1.40447 + 2.43261i 0 −2.62121 0.359489i 0 0.500000 0.866025i 0
229.4 0 −0.866025 + 0.500000i 0 1.40447 2.43261i 0 2.62121 + 0.359489i 0 0.500000 0.866025i 0
229.5 0 −0.866025 + 0.500000i 0 −1.17373 + 2.03296i 0 1.92869 1.81112i 0 0.500000 0.866025i 0
229.6 0 −0.866025 + 0.500000i 0 1.17373 2.03296i 0 −1.92869 + 1.81112i 0 0.500000 0.866025i 0
229.7 0 −0.866025 + 0.500000i 0 −0.791250 + 1.37049i 0 2.62506 0.330238i 0 0.500000 0.866025i 0
229.8 0 −0.866025 + 0.500000i 0 0.791250 1.37049i 0 −2.62506 + 0.330238i 0 0.500000 0.866025i 0
229.9 0 −0.866025 + 0.500000i 0 −0.559957 + 0.969874i 0 −0.172696 2.64011i 0 0.500000 0.866025i 0
229.10 0 −0.866025 + 0.500000i 0 0.559957 0.969874i 0 0.172696 + 2.64011i 0 0.500000 0.866025i 0
229.11 0 −0.866025 + 0.500000i 0 −0.446977 + 0.774187i 0 −0.103193 + 2.64374i 0 0.500000 0.866025i 0
229.12 0 −0.866025 + 0.500000i 0 0.446977 0.774187i 0 0.103193 2.64374i 0 0.500000 0.866025i 0
229.13 0 −0.866025 + 0.500000i 0 −1.65918 + 2.87378i 0 −2.30661 1.29598i 0 0.500000 0.866025i 0
229.14 0 −0.866025 + 0.500000i 0 1.65918 2.87378i 0 2.30661 + 1.29598i 0 0.500000 0.866025i 0
229.15 0 −0.866025 + 0.500000i 0 −2.03041 + 3.51678i 0 0.701513 + 2.55105i 0 0.500000 0.866025i 0
229.16 0 −0.866025 + 0.500000i 0 2.03041 3.51678i 0 −0.701513 2.55105i 0 0.500000 0.866025i 0
229.17 0 0.866025 0.500000i 0 −1.66862 + 2.89014i 0 1.72804 + 2.00347i 0 0.500000 0.866025i 0
229.18 0 0.866025 0.500000i 0 1.66862 2.89014i 0 −1.72804 2.00347i 0 0.500000 0.866025i 0
229.19 0 0.866025 0.500000i 0 −1.60867 + 2.78629i 0 −2.04215 + 1.68215i 0 0.500000 0.866025i 0
229.20 0 0.866025 0.500000i 0 1.60867 2.78629i 0 2.04215 1.68215i 0 0.500000 0.866025i 0
See all 64 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 229.32
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
7.d odd 6 1 inner
23.b odd 2 1 inner
161.g even 6 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 1932.2.u.a 64
7.d odd 6 1 inner 1932.2.u.a 64
23.b odd 2 1 inner 1932.2.u.a 64
161.g even 6 1 inner 1932.2.u.a 64
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
1932.2.u.a 64 1.a even 1 1 trivial
1932.2.u.a 64 7.d odd 6 1 inner
1932.2.u.a 64 23.b odd 2 1 inner
1932.2.u.a 64 161.g even 6 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(1932, [\chi])\).