Properties

Label 288.2.v.c
Level $288$
Weight $2$
Character orbit 288.v
Analytic conductor $2.300$
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] = [288,2,Mod(37,288)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(288, base_ring=CyclotomicField(8))
 
chi = DirichletCharacter(H, H._module([0, 1, 0]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("288.37");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 288 = 2^{5} \cdot 3^{2} \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 288.v (of order \(8\), degree \(4\), 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: \(2.29969157821\)
Analytic rank: \(0\)
Dimension: \(32\)
Relative dimension: \(8\) over \(\Q(\zeta_{8})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{8}]$

$q$-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
\(\operatorname{Tr}(f)(q) = \) \( 32 q - 8 q^{10} - 8 q^{16} - 24 q^{22} - 40 q^{28} + 48 q^{31} - 40 q^{34} - 72 q^{40} + 16 q^{43} - 32 q^{46} - 8 q^{52} + 32 q^{55} - 32 q^{58} - 32 q^{61} + 72 q^{64} + 16 q^{67} + 120 q^{70} + 72 q^{76} + 120 q^{82} + 128 q^{88} - 48 q^{91} + 80 q^{94}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
37.1 −1.41364 0.0402136i 0 1.99677 + 0.113695i −1.51282 0.626632i 0 −1.32530 1.32530i −2.81814 0.241022i 0 2.11339 + 0.946670i
37.2 −1.06920 + 0.925636i 0 0.286395 1.97939i 3.41317 + 1.41378i 0 −1.42999 1.42999i 1.52598 + 2.38147i 0 −4.95802 + 1.64773i
37.3 −0.835415 1.14109i 0 −0.604162 + 1.90656i −0.823699 0.341187i 0 0.760681 + 0.760681i 2.68028 0.903371i 0 0.298806 + 1.22495i
37.4 −0.716976 + 1.21899i 0 −0.971891 1.74798i −2.42249 1.00343i 0 3.40882 + 3.40882i 2.82760 + 0.0685293i 0 2.96004 2.23356i
37.5 0.716976 1.21899i 0 −0.971891 1.74798i 2.42249 + 1.00343i 0 3.40882 + 3.40882i −2.82760 0.0685293i 0 2.96004 2.23356i
37.6 0.835415 + 1.14109i 0 −0.604162 + 1.90656i 0.823699 + 0.341187i 0 0.760681 + 0.760681i −2.68028 + 0.903371i 0 0.298806 + 1.22495i
37.7 1.06920 0.925636i 0 0.286395 1.97939i −3.41317 1.41378i 0 −1.42999 1.42999i −1.52598 2.38147i 0 −4.95802 + 1.64773i
37.8 1.41364 + 0.0402136i 0 1.99677 + 0.113695i 1.51282 + 0.626632i 0 −1.32530 1.32530i 2.81814 + 0.241022i 0 2.11339 + 0.946670i
109.1 −1.41364 + 0.0402136i 0 1.99677 0.113695i −1.51282 + 0.626632i 0 −1.32530 + 1.32530i −2.81814 + 0.241022i 0 2.11339 0.946670i
109.2 −1.06920 0.925636i 0 0.286395 + 1.97939i 3.41317 1.41378i 0 −1.42999 + 1.42999i 1.52598 2.38147i 0 −4.95802 1.64773i
109.3 −0.835415 + 1.14109i 0 −0.604162 1.90656i −0.823699 + 0.341187i 0 0.760681 0.760681i 2.68028 + 0.903371i 0 0.298806 1.22495i
109.4 −0.716976 1.21899i 0 −0.971891 + 1.74798i −2.42249 + 1.00343i 0 3.40882 3.40882i 2.82760 0.0685293i 0 2.96004 + 2.23356i
109.5 0.716976 + 1.21899i 0 −0.971891 + 1.74798i 2.42249 1.00343i 0 3.40882 3.40882i −2.82760 + 0.0685293i 0 2.96004 + 2.23356i
109.6 0.835415 1.14109i 0 −0.604162 1.90656i 0.823699 0.341187i 0 0.760681 0.760681i −2.68028 0.903371i 0 0.298806 1.22495i
109.7 1.06920 + 0.925636i 0 0.286395 + 1.97939i −3.41317 + 1.41378i 0 −1.42999 + 1.42999i −1.52598 + 2.38147i 0 −4.95802 1.64773i
109.8 1.41364 0.0402136i 0 1.99677 0.113695i 1.51282 0.626632i 0 −1.32530 + 1.32530i 2.81814 0.241022i 0 2.11339 0.946670i
181.1 −1.39967 0.202304i 0 1.91815 + 0.566318i 1.53803 3.71314i 0 −1.56292 1.56292i −2.57020 1.18071i 0 −2.90392 + 4.88602i
181.2 −1.14926 + 0.824131i 0 0.641617 1.89429i −0.549515 + 1.32665i 0 0.197478 + 0.197478i 0.823754 + 2.70581i 0 −0.461792 1.97754i
181.3 −0.582293 1.28877i 0 −1.32187 + 1.50089i 0.445570 1.07570i 0 2.57533 + 2.57533i 2.70402 + 0.829636i 0 −1.64578 + 0.0521344i
181.4 −0.165832 + 1.40446i 0 −1.94500 0.465809i 0.805403 1.94441i 0 −2.62411 2.62411i 0.976752 2.65442i 0 2.59728 + 1.45360i
See all 32 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 37.8
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
3.b odd 2 1 inner
32.g even 8 1 inner
96.p odd 8 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 288.2.v.c 32
3.b odd 2 1 inner 288.2.v.c 32
4.b odd 2 1 1152.2.v.d 32
12.b even 2 1 1152.2.v.d 32
32.g even 8 1 inner 288.2.v.c 32
32.h odd 8 1 1152.2.v.d 32
96.o even 8 1 1152.2.v.d 32
96.p odd 8 1 inner 288.2.v.c 32
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
288.2.v.c 32 1.a even 1 1 trivial
288.2.v.c 32 3.b odd 2 1 inner
288.2.v.c 32 32.g even 8 1 inner
288.2.v.c 32 96.p odd 8 1 inner
1152.2.v.d 32 4.b odd 2 1
1152.2.v.d 32 12.b even 2 1
1152.2.v.d 32 32.h odd 8 1
1152.2.v.d 32 96.o even 8 1

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{5}^{32} - 672 T_{5}^{26} + 52736 T_{5}^{24} - 173184 T_{5}^{22} + 225792 T_{5}^{20} + \cdots + 1600000000 \) acting on \(S_{2}^{\mathrm{new}}(288, [\chi])\). Copy content Toggle raw display