Properties

Label 7623.2.a.i
Level $7623$
Weight $2$
Character orbit 7623.a
Self dual yes
Analytic conductor $60.870$
Analytic rank $1$
Dimension $1$
CM no
Inner twists $1$

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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] = [7623,2,Mod(1,7623)] 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("7623.1"); S:= CuspForms(chi, 2); N := Newforms(S);
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(7623, base_ring=CyclotomicField(2)) chi = DirichletCharacter(H, H._module([0, 0, 0])) N = Newforms(chi, 2, names="a")
 
Level: \( N \) \(=\) \( 7623 = 3^{2} \cdot 7 \cdot 11^{2} \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 7623.a (trivial)

Newform invariants

Copy content comment:select newform
 
Copy content sage:traces = [1,0,0,-2,-3,0,-1,0,0,0,0,0,4] 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: \(60.8699614608\)
Analytic rank: \(1\)
Dimension: \(1\)
Coefficient field: \(\mathbb{Q}\)
Coefficient ring: \(\mathbb{Z}\)
Coefficient ring index: \( 1 \)
Twist minimal: no (minimal twist has level 77)
Fricke sign: \(+1\)
Sato-Tate group: $\mathrm{SU}(2)$

$q$-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)
 
\(f(q)\) \(=\) \( q - 2 q^{4} - 3 q^{5} - q^{7} + 4 q^{13} + 4 q^{16} - 6 q^{17} - 2 q^{19} + 6 q^{20} - 3 q^{23} + 4 q^{25} + 2 q^{28} - 6 q^{29} + 5 q^{31} + 3 q^{35} + 11 q^{37} + 6 q^{41} - 8 q^{43} + q^{49} - 8 q^{52}+ \cdots - q^{97}+O(q^{100}) \) 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.

Copy content comment:embeddings in the coefficient field
 
Copy content gp:mfembed(f)
 
Label   \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
1.1
0
0 0 −2.00000 −3.00000 0 −1.00000 0 0 0
\(n\): e.g. 2-40 or 990-1000
Significant digits:
Format:

Atkin-Lehner signs

\( p \) Sign
\(3\) \( -1 \)
\(7\) \( +1 \)
\(11\) \( -1 \)

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 7623.2.a.i 1
3.b odd 2 1 847.2.a.c 1
11.b odd 2 1 693.2.a.b 1
21.c even 2 1 5929.2.a.d 1
33.d even 2 1 77.2.a.b 1
33.f even 10 4 847.2.f.f 4
33.h odd 10 4 847.2.f.g 4
77.b even 2 1 4851.2.a.k 1
132.d odd 2 1 1232.2.a.d 1
165.d even 2 1 1925.2.a.f 1
165.l odd 4 2 1925.2.b.g 2
231.h odd 2 1 539.2.a.b 1
231.k odd 6 2 539.2.e.e 2
231.l even 6 2 539.2.e.d 2
264.m even 2 1 4928.2.a.i 1
264.p odd 2 1 4928.2.a.x 1
924.n even 2 1 8624.2.a.s 1
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
77.2.a.b 1 33.d even 2 1
539.2.a.b 1 231.h odd 2 1
539.2.e.d 2 231.l even 6 2
539.2.e.e 2 231.k odd 6 2
693.2.a.b 1 11.b odd 2 1
847.2.a.c 1 3.b odd 2 1
847.2.f.f 4 33.f even 10 4
847.2.f.g 4 33.h odd 10 4
1232.2.a.d 1 132.d odd 2 1
1925.2.a.f 1 165.d even 2 1
1925.2.b.g 2 165.l odd 4 2
4851.2.a.k 1 77.b even 2 1
4928.2.a.i 1 264.m even 2 1
4928.2.a.x 1 264.p odd 2 1
5929.2.a.d 1 21.c even 2 1
7623.2.a.i 1 1.a even 1 1 trivial
8624.2.a.s 1 924.n even 2 1

Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{2}^{\mathrm{new}}(\Gamma_0(7623))\):

\( T_{2} \) Copy content Toggle raw display
\( T_{5} + 3 \) Copy content Toggle raw display
\( T_{13} - 4 \) Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T \) Copy content Toggle raw display
$3$ \( T \) Copy content Toggle raw display
$5$ \( T + 3 \) Copy content Toggle raw display
$7$ \( T + 1 \) Copy content Toggle raw display
$11$ \( T \) Copy content Toggle raw display
$13$ \( T - 4 \) Copy content Toggle raw display
$17$ \( T + 6 \) Copy content Toggle raw display
$19$ \( T + 2 \) Copy content Toggle raw display
$23$ \( T + 3 \) Copy content Toggle raw display
$29$ \( T + 6 \) Copy content Toggle raw display
$31$ \( T - 5 \) Copy content Toggle raw display
$37$ \( T - 11 \) Copy content Toggle raw display
$41$ \( T - 6 \) Copy content Toggle raw display
$43$ \( T + 8 \) Copy content Toggle raw display
$47$ \( T \) Copy content Toggle raw display
$53$ \( T - 6 \) Copy content Toggle raw display
$59$ \( T - 9 \) Copy content Toggle raw display
$61$ \( T - 10 \) Copy content Toggle raw display
$67$ \( T - 5 \) Copy content Toggle raw display
$71$ \( T + 9 \) Copy content Toggle raw display
$73$ \( T + 2 \) Copy content Toggle raw display
$79$ \( T - 10 \) Copy content Toggle raw display
$83$ \( T - 12 \) Copy content Toggle raw display
$89$ \( T - 3 \) Copy content Toggle raw display
$97$ \( T + 1 \) Copy content Toggle raw display
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