Properties

Label 7056.2.a.n
Level 70567056
Weight 22
Character orbit 7056.a
Self dual yes
Analytic conductor 56.34256.342
Analytic rank 00
Dimension 11
CM no
Inner twists 11

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Show commands: Magma / Pari/GP / SageMath

Newspace parameters

Copy content comment:Compute space of new eigenforms
 
Copy content gp:[N,k,chi] = [7056,2,Mod(1,7056)] mf = mfinit([N,k,chi],0) lf = mfeigenbasis(mf)
 
Copy content magma://Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code chi := DirichletCharacter("7056.1"); S:= CuspForms(chi, 2); N := Newforms(S);
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(7056, base_ring=CyclotomicField(2)) chi = DirichletCharacter(H, H._module([0, 0, 0, 0])) N = Newforms(chi, 2, names="a")
 
Level: N N == 7056=243272 7056 = 2^{4} \cdot 3^{2} \cdot 7^{2}
Weight: k k == 2 2
Character orbit: [χ][\chi] == 7056.a (trivial)

Newform invariants

Copy content comment:select newform
 
Copy content sage:traces = [1,0,0,0,-2,0,0,0,0,0,2,0,-4,0,0,0,-6,0,-8,0,0,0,-6] f = next(g for g in N if [g.coefficient(i+1).trace() for i in range(23)] == traces)
 
Copy content gp:f = lf[1] \\ Warning: the index may be different
 
Self dual: yes
Analytic conductor: 56.342443666256.3424436662
Analytic rank: 00
Dimension: 11
Coefficient field: Q\mathbb{Q}
Coefficient ring: Z\mathbb{Z}
Coefficient ring index: 1 1
Twist minimal: no (minimal twist has level 588)
Fricke sign: 1-1
Sato-Tate group: SU(2)\mathrm{SU}(2)

qq-expansion

Copy content comment:q-expansion
 
Copy content sage:f.q_expansion() # note that sage often uses an isomorphic number field
 
Copy content gp:mfcoefs(f, 20)
 
f(q)f(q) == q2q5+2q114q136q178q196q23q25+10q294q31+6q37+6q414q43+8q472q534q554q598q61+8q65+8q67++4q97+O(q100) q - 2 q^{5} + 2 q^{11} - 4 q^{13} - 6 q^{17} - 8 q^{19} - 6 q^{23} - q^{25} + 10 q^{29} - 4 q^{31} + 6 q^{37} + 6 q^{41} - 4 q^{43} + 8 q^{47} - 2 q^{53} - 4 q^{55} - 4 q^{59} - 8 q^{61} + 8 q^{65} + 8 q^{67}+ \cdots + 4 q^{97}+O(q^{100}) Copy content Toggle raw display

Embeddings

For each embedding ιm\iota_m of the coefficient field, the values ιm(an)\iota_m(a_n) are shown below.

For more information on an embedded modular form you can click on its label.

Copy content comment:embeddings in the coefficient field
 
Copy content gp:mfembed(f)
 
Label   ιm(ν)\iota_m(\nu) a2 a_{2} a3 a_{3} a4 a_{4} a5 a_{5} a6 a_{6} a7 a_{7} a8 a_{8} a9 a_{9} a10 a_{10}
1.1
0
0 0 0 −2.00000 0 0 0 0 0
nn: e.g. 2-40 or 990-1000
Significant digits:
Format:

Atkin-Lehner signs

p p Sign
22 1 -1
33 1 -1
77 1 -1

Inner twists

This newform does not admit any (nontrivial) inner twists.

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 7056.2.a.n 1
3.b odd 2 1 2352.2.a.j 1
4.b odd 2 1 1764.2.a.b 1
7.b odd 2 1 7056.2.a.bu 1
12.b even 2 1 588.2.a.e yes 1
21.c even 2 1 2352.2.a.p 1
21.g even 6 2 2352.2.q.k 2
21.h odd 6 2 2352.2.q.p 2
24.f even 2 1 9408.2.a.l 1
24.h odd 2 1 9408.2.a.ca 1
28.d even 2 1 1764.2.a.i 1
28.f even 6 2 1764.2.k.c 2
28.g odd 6 2 1764.2.k.i 2
84.h odd 2 1 588.2.a.b 1
84.j odd 6 2 588.2.i.g 2
84.n even 6 2 588.2.i.a 2
168.e odd 2 1 9408.2.a.cu 1
168.i even 2 1 9408.2.a.bf 1
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
588.2.a.b 1 84.h odd 2 1
588.2.a.e yes 1 12.b even 2 1
588.2.i.a 2 84.n even 6 2
588.2.i.g 2 84.j odd 6 2
1764.2.a.b 1 4.b odd 2 1
1764.2.a.i 1 28.d even 2 1
1764.2.k.c 2 28.f even 6 2
1764.2.k.i 2 28.g odd 6 2
2352.2.a.j 1 3.b odd 2 1
2352.2.a.p 1 21.c even 2 1
2352.2.q.k 2 21.g even 6 2
2352.2.q.p 2 21.h odd 6 2
7056.2.a.n 1 1.a even 1 1 trivial
7056.2.a.bu 1 7.b odd 2 1
9408.2.a.l 1 24.f even 2 1
9408.2.a.bf 1 168.i even 2 1
9408.2.a.ca 1 24.h odd 2 1
9408.2.a.cu 1 168.e odd 2 1

Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on S2new(Γ0(7056))S_{2}^{\mathrm{new}}(\Gamma_0(7056)):

T5+2 T_{5} + 2 Copy content Toggle raw display
T112 T_{11} - 2 Copy content Toggle raw display
T13+4 T_{13} + 4 Copy content Toggle raw display
T17+6 T_{17} + 6 Copy content Toggle raw display
T23+6 T_{23} + 6 Copy content Toggle raw display

Hecke characteristic polynomials

pp Fp(T)F_p(T)
22 T T Copy content Toggle raw display
33 T T Copy content Toggle raw display
55 T+2 T + 2 Copy content Toggle raw display
77 T T Copy content Toggle raw display
1111 T2 T - 2 Copy content Toggle raw display
1313 T+4 T + 4 Copy content Toggle raw display
1717 T+6 T + 6 Copy content Toggle raw display
1919 T+8 T + 8 Copy content Toggle raw display
2323 T+6 T + 6 Copy content Toggle raw display
2929 T10 T - 10 Copy content Toggle raw display
3131 T+4 T + 4 Copy content Toggle raw display
3737 T6 T - 6 Copy content Toggle raw display
4141 T6 T - 6 Copy content Toggle raw display
4343 T+4 T + 4 Copy content Toggle raw display
4747 T8 T - 8 Copy content Toggle raw display
5353 T+2 T + 2 Copy content Toggle raw display
5959 T+4 T + 4 Copy content Toggle raw display
6161 T+8 T + 8 Copy content Toggle raw display
6767 T8 T - 8 Copy content Toggle raw display
7171 T+10 T + 10 Copy content Toggle raw display
7373 T4 T - 4 Copy content Toggle raw display
7979 T+4 T + 4 Copy content Toggle raw display
8383 T12 T - 12 Copy content Toggle raw display
8989 T14 T - 14 Copy content Toggle raw display
9797 T4 T - 4 Copy content Toggle raw display
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