Properties

Label 5.6.a.a
Level $5$
Weight $6$
Character orbit 5.a
Self dual yes
Analytic conductor $0.802$
Analytic rank $0$
Dimension $1$
CM no
Inner twists $1$

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Newspace parameters

Copy content comment:Compute space of new eigenforms
 
Copy content gp:[N,k,chi] = [5,6,Mod(1,5)] 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("5.1"); S:= CuspForms(chi, 6); N := Newforms(S);
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(5, base_ring=CyclotomicField(2)) chi = DirichletCharacter(H, H._module([0])) N = Newforms(chi, 6, names="a")
 
Level: \( N \) \(=\) \( 5 \)
Weight: \( k \) \(=\) \( 6 \)
Character orbit: \([\chi]\) \(=\) 5.a (trivial)

Newform invariants

Copy content comment:select newform
 
Copy content sage:traces = [] f = next(g for g in N if [g.coefficient(i+1).trace() for i in range(0)] == traces)
 
Copy content gp:f = lf[1] \\ Warning: the index may be different
 
Self dual: yes
Analytic conductor: \(0.801919099065\)
Analytic rank: \(0\)
Dimension: \(1\)
Coefficient field: \(\mathbb{Q}\)
Coefficient ring: \(\mathbb{Z}\)
Coefficient ring index: \( 1 \)
Twist minimal: yes
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)
 
\(f(q)\) \(=\) \( q + 2 q^{2} - 4 q^{3} - 28 q^{4} + 25 q^{5} - 8 q^{6} + 192 q^{7} - 120 q^{8} - 227 q^{9} + 50 q^{10} - 148 q^{11} + 112 q^{12} + 286 q^{13} + 384 q^{14} - 100 q^{15} + 656 q^{16} - 1678 q^{17} - 454 q^{18}+ \cdots + 33596 q^{99}+O(q^{100}) \) 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
2.00000 −4.00000 −28.0000 25.0000 −8.00000 192.000 −120.000 −227.000 50.0000
\(n\): e.g. 2-40 or 990-1000
Significant digits:
Format:

Atkin-Lehner signs

\( p \) Sign
\(5\) \( -1 \)

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 5.6.a.a 1
3.b odd 2 1 45.6.a.b 1
4.b odd 2 1 80.6.a.e 1
5.b even 2 1 25.6.a.a 1
5.c odd 4 2 25.6.b.a 2
7.b odd 2 1 245.6.a.b 1
8.b even 2 1 320.6.a.j 1
8.d odd 2 1 320.6.a.g 1
11.b odd 2 1 605.6.a.a 1
12.b even 2 1 720.6.a.a 1
13.b even 2 1 845.6.a.b 1
15.d odd 2 1 225.6.a.f 1
15.e even 4 2 225.6.b.e 2
20.d odd 2 1 400.6.a.g 1
20.e even 4 2 400.6.c.j 2
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
5.6.a.a 1 1.a even 1 1 trivial
25.6.a.a 1 5.b even 2 1
25.6.b.a 2 5.c odd 4 2
45.6.a.b 1 3.b odd 2 1
80.6.a.e 1 4.b odd 2 1
225.6.a.f 1 15.d odd 2 1
225.6.b.e 2 15.e even 4 2
245.6.a.b 1 7.b odd 2 1
320.6.a.g 1 8.d odd 2 1
320.6.a.j 1 8.b even 2 1
400.6.a.g 1 20.d odd 2 1
400.6.c.j 2 20.e even 4 2
605.6.a.a 1 11.b odd 2 1
720.6.a.a 1 12.b even 2 1
845.6.a.b 1 13.b even 2 1

Hecke kernels

This newform subspace is the entire newspace \(S_{6}^{\mathrm{new}}(\Gamma_0(5))\).

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T - 2 \) Copy content Toggle raw display
$3$ \( T + 4 \) Copy content Toggle raw display
$5$ \( T - 25 \) Copy content Toggle raw display
$7$ \( T - 192 \) Copy content Toggle raw display
$11$ \( T + 148 \) Copy content Toggle raw display
$13$ \( T - 286 \) Copy content Toggle raw display
$17$ \( T + 1678 \) Copy content Toggle raw display
$19$ \( T - 1060 \) Copy content Toggle raw display
$23$ \( T - 2976 \) Copy content Toggle raw display
$29$ \( T + 3410 \) Copy content Toggle raw display
$31$ \( T + 2448 \) Copy content Toggle raw display
$37$ \( T - 182 \) Copy content Toggle raw display
$41$ \( T + 9398 \) Copy content Toggle raw display
$43$ \( T + 1244 \) Copy content Toggle raw display
$47$ \( T + 12088 \) Copy content Toggle raw display
$53$ \( T - 23846 \) Copy content Toggle raw display
$59$ \( T + 20020 \) Copy content Toggle raw display
$61$ \( T - 32302 \) Copy content Toggle raw display
$67$ \( T - 60972 \) Copy content Toggle raw display
$71$ \( T + 32648 \) Copy content Toggle raw display
$73$ \( T + 38774 \) Copy content Toggle raw display
$79$ \( T + 33360 \) Copy content Toggle raw display
$83$ \( T - 16716 \) Copy content Toggle raw display
$89$ \( T - 101370 \) Copy content Toggle raw display
$97$ \( T + 119038 \) Copy content Toggle raw display
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