Properties

Label 630.2.a.h
Level 630630
Weight 22
Character orbit 630.a
Self dual yes
Analytic conductor 5.0315.031
Analytic rank 00
Dimension 11
CM no
Inner twists 11

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Newspace parameters

Copy content comment:Compute space of new eigenforms
 
Copy content gp:[N,k,chi] = [630,2,Mod(1,630)] mf = mfinit([N,k,chi],0) lf = mfeigenbasis(mf)
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(630, base_ring=CyclotomicField(2)) chi = DirichletCharacter(H, H._module([0, 0, 0])) N = Newforms(chi, 2, names="a")
 
Copy content magma://Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code chi := DirichletCharacter("630.1"); S:= CuspForms(chi, 2); N := Newforms(S);
 
Level: N N == 630=23257 630 = 2 \cdot 3^{2} \cdot 5 \cdot 7
Weight: k k == 2 2
Character orbit: [χ][\chi] == 630.a (trivial)

Newform invariants

Copy content comment:select newform
 
Copy content sage:traces = [1,1,0,1,-1,0,1,1,0,-1,0,0,2] f = next(g for g in N if [g.coefficient(i+1).trace() for i in range(13)] == traces)
 
Copy content gp:f = lf[1] \\ Warning: the index may be different
 
Self dual: yes
Analytic conductor: 5.030575327345.03057532734
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 210)
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) == q+q2+q4q5+q7+q8q10+2q13+q14+q16+6q17+8q19q20+q25+2q26+q286q294q31+q32+6q34q35++q98+O(q100) q + q^{2} + q^{4} - q^{5} + q^{7} + q^{8} - q^{10} + 2 q^{13} + q^{14} + q^{16} + 6 q^{17} + 8 q^{19} - q^{20} + q^{25} + 2 q^{26} + q^{28} - 6 q^{29} - 4 q^{31} + q^{32} + 6 q^{34} - q^{35}+ \cdots + q^{98}+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
1.00000 0 1.00000 −1.00000 0 1.00000 1.00000 0 −1.00000
nn: e.g. 2-40 or 990-1000
Significant digits:
Format:

Atkin-Lehner signs

p p Sign
22 1 -1
33 1 -1
55 +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 630.2.a.h 1
3.b odd 2 1 210.2.a.b 1
4.b odd 2 1 5040.2.a.g 1
5.b even 2 1 3150.2.a.f 1
5.c odd 4 2 3150.2.g.i 2
7.b odd 2 1 4410.2.a.bi 1
12.b even 2 1 1680.2.a.g 1
15.d odd 2 1 1050.2.a.k 1
15.e even 4 2 1050.2.g.c 2
21.c even 2 1 1470.2.a.b 1
21.g even 6 2 1470.2.i.s 2
21.h odd 6 2 1470.2.i.l 2
24.f even 2 1 6720.2.a.bi 1
24.h odd 2 1 6720.2.a.n 1
60.h even 2 1 8400.2.a.cm 1
105.g even 2 1 7350.2.a.cs 1
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
210.2.a.b 1 3.b odd 2 1
630.2.a.h 1 1.a even 1 1 trivial
1050.2.a.k 1 15.d odd 2 1
1050.2.g.c 2 15.e even 4 2
1470.2.a.b 1 21.c even 2 1
1470.2.i.l 2 21.h odd 6 2
1470.2.i.s 2 21.g even 6 2
1680.2.a.g 1 12.b even 2 1
3150.2.a.f 1 5.b even 2 1
3150.2.g.i 2 5.c odd 4 2
4410.2.a.bi 1 7.b odd 2 1
5040.2.a.g 1 4.b odd 2 1
6720.2.a.n 1 24.h odd 2 1
6720.2.a.bi 1 24.f even 2 1
7350.2.a.cs 1 105.g even 2 1
8400.2.a.cm 1 60.h even 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(630))S_{2}^{\mathrm{new}}(\Gamma_0(630)):

T11 T_{11} Copy content Toggle raw display
T132 T_{13} - 2 Copy content Toggle raw display
T176 T_{17} - 6 Copy content Toggle raw display
T198 T_{19} - 8 Copy content Toggle raw display
T29+6 T_{29} + 6 Copy content Toggle raw display

Hecke characteristic polynomials

pp Fp(T)F_p(T)
22 T1 T - 1 Copy content Toggle raw display
33 T T Copy content Toggle raw display
55 T+1 T + 1 Copy content Toggle raw display
77 T1 T - 1 Copy content Toggle raw display
1111 T T Copy content Toggle raw display
1313 T2 T - 2 Copy content Toggle raw display
1717 T6 T - 6 Copy content Toggle raw display
1919 T8 T - 8 Copy content Toggle raw display
2323 T T Copy content Toggle raw display
2929 T+6 T + 6 Copy content Toggle raw display
3131 T+4 T + 4 Copy content Toggle raw display
3737 T+10 T + 10 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 T T Copy content Toggle raw display
5353 T6 T - 6 Copy content Toggle raw display
5959 T12 T - 12 Copy content Toggle raw display
6161 T+10 T + 10 Copy content Toggle raw display
6767 T+4 T + 4 Copy content Toggle raw display
7171 T+12 T + 12 Copy content Toggle raw display
7373 T+10 T + 10 Copy content Toggle raw display
7979 T8 T - 8 Copy content Toggle raw display
8383 T+12 T + 12 Copy content Toggle raw display
8989 T6 T - 6 Copy content Toggle raw display
9797 T+10 T + 10 Copy content Toggle raw display
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