Properties

Label 9.80.a.b
Level $9$
Weight $80$
Character orbit 9.a
Self dual yes
Analytic conductor $355.713$
Analytic rank $1$
Dimension $6$
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] = [9,80,Mod(1,9)] 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("9.1"); S:= CuspForms(chi, 80); N := Newforms(S);
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(9, base_ring=CyclotomicField(2)) chi = DirichletCharacter(H, H._module([0])) N = Newforms(chi, 80, names="a")
 
Level: \( N \) \(=\) \( 9 = 3^{2} \)
Weight: \( k \) \(=\) \( 80 \)
Character orbit: \([\chi]\) \(=\) 9.a (trivial)

Newform invariants

Copy content comment:select newform
 
Copy content sage:traces = [6,16086577320] f = next(g for g in N if [g.coefficient(i+1).trace() for i in range(2)] == traces)
 
Copy content gp:f = lf[1] \\ Warning: the index may be different
 
Self dual: yes
Analytic conductor: \(355.713343849\)
Analytic rank: \(1\)
Dimension: \(6\)
Coefficient field: \(\mathbb{Q}[x]/(x^{6} - \cdots)\)
Copy content comment:defining polynomial
 
Copy content gp:f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{6} - 3 x^{5} + \cdots - 76\!\cdots\!88 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, \ldots, a_{11}]\)
Coefficient ring index: multiple of \( 2^{54}\cdot 3^{31}\cdot 5^{6}\cdot 7^{3}\cdot 11\cdot 13^{2} \)
Twist minimal: no (minimal twist has level 1)
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)
 

Coefficients of the \(q\)-expansion are expressed in terms of a basis \(1,\beta_1,\ldots,\beta_{5}\) for the coefficient ring described below. We also show the integral \(q\)-expansion of the trace form.

\(f(q)\) \(=\) \( q + ( - \beta_1 + 2681096220) q^{2} + (\beta_{3} + 12 \beta_{2} + \cdots + 25\!\cdots\!48) q^{4} + ( - \beta_{4} + 1928 \beta_{3} + \cdots - 10\!\cdots\!90) q^{5} + ( - 112 \beta_{5} + \cdots - 34\!\cdots\!00) q^{7}+ \cdots + (64\!\cdots\!72 \beta_{5} + \cdots - 35\!\cdots\!40) q^{98}+O(q^{100}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q)\) \(=\) \( 6 q + 16086577320 q^{2} + 15\!\cdots\!88 q^{4} - 60\!\cdots\!40 q^{5} - 20\!\cdots\!00 q^{7} - 54\!\cdots\!60 q^{8} + 27\!\cdots\!40 q^{10} - 32\!\cdots\!52 q^{11} - 24\!\cdots\!40 q^{13} - 18\!\cdots\!16 q^{14}+ \cdots - 21\!\cdots\!40 q^{98}+O(q^{100}) \) Copy content Toggle raw display

Basis of coefficient ring in terms of a root \(\nu\) of \( x^{6} - 3 x^{5} + \cdots - 76\!\cdots\!88 \) : Copy content Toggle raw display

\(\beta_{1}\)\(=\) \( 24\nu - 12 \) Copy content Toggle raw display
\(\beta_{2}\)\(=\) \( ( 14\!\cdots\!09 \nu^{5} + \cdots - 17\!\cdots\!32 ) / 44\!\cdots\!56 \) Copy content Toggle raw display
\(\beta_{3}\)\(=\) \( ( - 43\!\cdots\!27 \nu^{5} + \cdots - 90\!\cdots\!12 ) / 11\!\cdots\!64 \) Copy content Toggle raw display
\(\beta_{4}\)\(=\) \( ( - 73\!\cdots\!39 \nu^{5} + \cdots - 21\!\cdots\!16 ) / 11\!\cdots\!40 \) Copy content Toggle raw display
\(\beta_{5}\)\(=\) \( ( 42\!\cdots\!19 \nu^{5} + \cdots - 68\!\cdots\!24 ) / 22\!\cdots\!80 \) Copy content Toggle raw display
\(\nu\)\(=\) \( ( \beta _1 + 12 ) / 24 \) Copy content Toggle raw display
\(\nu^{2}\)\(=\) \( ( \beta_{3} + 12\beta_{2} + 109101061784\beta _1 + 862745281906774673011680 ) / 576 \) Copy content Toggle raw display
\(\nu^{3}\)\(=\) \( ( - 123 \beta_{5} + 10406371 \beta_{4} - 15040374914 \beta_{3} + 2011446712627 \beta_{2} + \cdots + 11\!\cdots\!28 ) / 1728 \) Copy content Toggle raw display
\(\nu^{4}\)\(=\) \( ( - 126301704456581 \beta_{5} + \cdots + 16\!\cdots\!24 ) / 5184 \) Copy content Toggle raw display
\(\nu^{5}\)\(=\) \( ( - 25\!\cdots\!09 \beta_{5} + \cdots + 16\!\cdots\!28 ) / 7776 \) 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
5.13724e10
4.48729e10
9.55147e9
−1.94020e10
−3.49960e10
−5.13988e10
−1.23026e12 0 9.09069e23 −3.84167e27 0 3.79445e33 −3.74744e35 0 4.72625e39
1.2 −1.07427e12 0 5.49591e23 5.27758e26 0 −3.45278e33 5.89470e34 0 −5.66955e38
1.3 −2.26554e11 0 −5.53136e23 2.99197e27 0 −6.95219e31 2.62259e35 0 −6.77842e38
1.4 4.68329e11 0 −3.85131e23 −5.54574e27 0 1.91401e33 −4.63456e35 0 −2.59723e39
1.5 8.42585e11 0 1.05486e23 −5.37236e27 0 −2.88361e33 −4.20430e35 0 −4.52667e39
1.6 1.23625e12 0 9.23858e23 5.14707e27 0 4.93307e32 3.94854e35 0 6.36308e39
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 1.6
Significant digits:
Format:

Atkin-Lehner signs

\( p \) Sign
\(3\) \( -1 \)

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 9.80.a.b 6
3.b odd 2 1 1.80.a.a 6
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
1.80.a.a 6 3.b odd 2 1
9.80.a.b 6 1.a even 1 1 trivial

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{2}^{6} - 16086577320 T_{2}^{5} + \cdots - 14\!\cdots\!56 \) acting on \(S_{80}^{\mathrm{new}}(\Gamma_0(9))\). Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T^{6} + \cdots - 14\!\cdots\!56 \) Copy content Toggle raw display
$3$ \( T^{6} \) Copy content Toggle raw display
$5$ \( T^{6} + \cdots - 93\!\cdots\!00 \) Copy content Toggle raw display
$7$ \( T^{6} + \cdots - 24\!\cdots\!56 \) Copy content Toggle raw display
$11$ \( T^{6} + \cdots + 60\!\cdots\!44 \) Copy content Toggle raw display
$13$ \( T^{6} + \cdots + 13\!\cdots\!16 \) Copy content Toggle raw display
$17$ \( T^{6} + \cdots + 31\!\cdots\!44 \) Copy content Toggle raw display
$19$ \( T^{6} + \cdots - 13\!\cdots\!00 \) Copy content Toggle raw display
$23$ \( T^{6} + \cdots + 34\!\cdots\!96 \) Copy content Toggle raw display
$29$ \( T^{6} + \cdots - 48\!\cdots\!00 \) Copy content Toggle raw display
$31$ \( T^{6} + \cdots - 31\!\cdots\!96 \) Copy content Toggle raw display
$37$ \( T^{6} + \cdots + 25\!\cdots\!44 \) Copy content Toggle raw display
$41$ \( T^{6} + \cdots - 29\!\cdots\!16 \) Copy content Toggle raw display
$43$ \( T^{6} + \cdots + 20\!\cdots\!56 \) Copy content Toggle raw display
$47$ \( T^{6} + \cdots - 10\!\cdots\!56 \) Copy content Toggle raw display
$53$ \( T^{6} + \cdots + 38\!\cdots\!36 \) Copy content Toggle raw display
$59$ \( T^{6} + \cdots + 31\!\cdots\!00 \) Copy content Toggle raw display
$61$ \( T^{6} + \cdots - 70\!\cdots\!56 \) Copy content Toggle raw display
$67$ \( T^{6} + \cdots - 14\!\cdots\!56 \) Copy content Toggle raw display
$71$ \( T^{6} + \cdots - 22\!\cdots\!76 \) Copy content Toggle raw display
$73$ \( T^{6} + \cdots + 11\!\cdots\!96 \) Copy content Toggle raw display
$79$ \( T^{6} + \cdots + 49\!\cdots\!00 \) Copy content Toggle raw display
$83$ \( T^{6} + \cdots + 46\!\cdots\!76 \) Copy content Toggle raw display
$89$ \( T^{6} + \cdots - 11\!\cdots\!00 \) Copy content Toggle raw display
$97$ \( T^{6} + \cdots - 98\!\cdots\!56 \) Copy content Toggle raw display
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