Properties

Label 2880.2.bc.a
Level $2880$
Weight $2$
Character orbit 2880.bc
Analytic conductor $22.997$
Analytic rank $0$
Dimension $96$
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] = [2880,2,Mod(593,2880)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(2880, base_ring=CyclotomicField(4))
 
chi = DirichletCharacter(H, H._module([0, 3, 2, 3]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("2880.593");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 2880 = 2^{6} \cdot 3^{2} \cdot 5 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 2880.bc (of order \(4\), degree \(2\), not 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: \(22.9969157821\)
Analytic rank: \(0\)
Dimension: \(96\)
Relative dimension: \(48\) over \(\Q(i)\)
Twist minimal: no (minimal twist has level 720)
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.

\(\operatorname{Tr}(f)(q) = \) \( 96 q+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 96 q - 16 q^{19} - 64 q^{43} + 32 q^{61}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
593.1 0 0 0 −2.23567 + 0.0422885i 0 −1.80532 1.80532i 0 0 0
593.2 0 0 0 −2.23368 + 0.103242i 0 −1.05564 1.05564i 0 0 0
593.3 0 0 0 −2.21174 + 0.328918i 0 2.33595 + 2.33595i 0 0 0
593.4 0 0 0 −2.14437 0.633793i 0 −0.431588 0.431588i 0 0 0
593.5 0 0 0 −2.06437 + 0.859295i 0 1.97431 + 1.97431i 0 0 0
593.6 0 0 0 −2.04823 + 0.897076i 0 −3.15125 3.15125i 0 0 0
593.7 0 0 0 −2.02484 0.948701i 0 −1.06871 1.06871i 0 0 0
593.8 0 0 0 −1.98008 1.03889i 0 2.57554 + 2.57554i 0 0 0
593.9 0 0 0 −1.95867 + 1.07871i 0 −1.03362 1.03362i 0 0 0
593.10 0 0 0 −1.78433 + 1.34765i 0 3.52140 + 3.52140i 0 0 0
593.11 0 0 0 −1.74165 1.40237i 0 −2.18248 2.18248i 0 0 0
593.12 0 0 0 −1.73447 1.41125i 0 2.32146 + 2.32146i 0 0 0
593.13 0 0 0 −1.58807 1.57418i 0 0.639411 + 0.639411i 0 0 0
593.14 0 0 0 −1.29671 1.82168i 0 −2.16011 2.16011i 0 0 0
593.15 0 0 0 −1.29201 + 1.82503i 0 2.02860 + 2.02860i 0 0 0
593.16 0 0 0 −1.26609 + 1.84310i 0 −0.461154 0.461154i 0 0 0
593.17 0 0 0 −1.09255 + 1.95099i 0 1.70979 + 1.70979i 0 0 0
593.18 0 0 0 −1.08017 + 1.95786i 0 −0.362166 0.362166i 0 0 0
593.19 0 0 0 −0.885098 2.05344i 0 2.95475 + 2.95475i 0 0 0
593.20 0 0 0 −0.470363 2.18604i 0 0.177389 + 0.177389i 0 0 0
See all 96 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 593.48
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
3.b odd 2 1 inner
80.i odd 4 1 inner
240.bb even 4 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 2880.2.bc.a 96
3.b odd 2 1 inner 2880.2.bc.a 96
4.b odd 2 1 720.2.bc.a 96
5.c odd 4 1 2880.2.bg.a 96
12.b even 2 1 720.2.bc.a 96
15.e even 4 1 2880.2.bg.a 96
16.e even 4 1 2880.2.bg.a 96
16.f odd 4 1 720.2.bg.a yes 96
20.e even 4 1 720.2.bg.a yes 96
48.i odd 4 1 2880.2.bg.a 96
48.k even 4 1 720.2.bg.a yes 96
60.l odd 4 1 720.2.bg.a yes 96
80.i odd 4 1 inner 2880.2.bc.a 96
80.s even 4 1 720.2.bc.a 96
240.z odd 4 1 720.2.bc.a 96
240.bb even 4 1 inner 2880.2.bc.a 96
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
720.2.bc.a 96 4.b odd 2 1
720.2.bc.a 96 12.b even 2 1
720.2.bc.a 96 80.s even 4 1
720.2.bc.a 96 240.z odd 4 1
720.2.bg.a yes 96 16.f odd 4 1
720.2.bg.a yes 96 20.e even 4 1
720.2.bg.a yes 96 48.k even 4 1
720.2.bg.a yes 96 60.l odd 4 1
2880.2.bc.a 96 1.a even 1 1 trivial
2880.2.bc.a 96 3.b odd 2 1 inner
2880.2.bc.a 96 80.i odd 4 1 inner
2880.2.bc.a 96 240.bb even 4 1 inner
2880.2.bg.a 96 5.c odd 4 1
2880.2.bg.a 96 15.e even 4 1
2880.2.bg.a 96 16.e even 4 1
2880.2.bg.a 96 48.i odd 4 1

Hecke kernels

This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(2880, [\chi])\).