Properties

Label 64.22.a.q
Level $64$
Weight $22$
Character orbit 64.a
Self dual yes
Analytic conductor $178.866$
Analytic rank $0$
Dimension $6$
Inner twists $2$

Related objects

Downloads

Learn more

Show commands: Magma / Pari/GP / SageMath

Newspace parameters

Copy content comment:Compute space of new eigenforms
 
Copy content gp:[N,k,chi] = [64,22,Mod(1,64)] 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("64.1"); S:= CuspForms(chi, 22); N := Newforms(S);
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(64, base_ring=CyclotomicField(2)) chi = DirichletCharacter(H, H._module([0, 0])) N = Newforms(chi, 22, names="a")
 
Level: \( N \) \(=\) \( 64 = 2^{6} \)
Weight: \( k \) \(=\) \( 22 \)
Character orbit: \([\chi]\) \(=\) 64.a (trivial)

Newform invariants

Copy content comment:select newform
 
Copy content sage:traces = [6,0,0] f = next(g for g in N if [g.coefficient(i+1).trace() for i in range(3)] == traces)
 
Copy content gp:f = lf[1] \\ Warning: the index may be different
 
Self dual: yes
Analytic conductor: \(178.865500344\)
Analytic rank: \(0\)
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: \( x^{6} - 318697x^{4} + 1583195235x^{2} - 409146984675 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, \ldots, a_{11}]\)
Coefficient ring index: \( 2^{71}\cdot 3^{8}\cdot 5^{2}\cdot 7^{3} \)
Twist minimal: no (minimal twist has level 32)
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.

\(f(q)\) \(=\) \( q - \beta_1 q^{3} + (\beta_{2} - 1314542) q^{5} + (\beta_{3} - 1762 \beta_1) q^{7} + (\beta_{4} + 98 \beta_{2} + 8675178573) q^{9} + ( - \beta_{5} + 41 \beta_{3} + 168970 \beta_1) q^{11} + ( - 30 \beta_{4} + 409 \beta_{2} - 264657849622) q^{13}+ \cdots + ( - 187884672 \beta_{5} + \cdots + 22\!\cdots\!13 \beta_1) q^{99}+O(q^{100}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q)\) \(=\) \( 6 q - 7887252 q^{5} + 52051071438 q^{9} - 1587947097732 q^{13} - 4614528302964 q^{17} + 202322137844736 q^{21} + 23\!\cdots\!02 q^{25} + 57\!\cdots\!88 q^{29} - 19\!\cdots\!92 q^{33} - 11\!\cdots\!68 q^{37}+ \cdots + 13\!\cdots\!72 q^{97}+O(q^{100}) \) Copy content Toggle raw display

Basis of coefficient ring in terms of a root \(\nu\) of \( x^{6} - 318697x^{4} + 1583195235x^{2} - 409146984675 \) : Copy content Toggle raw display

\(\beta_{1}\)\(=\) \( ( -47156\nu^{5} + 15021220952\nu^{3} - 74887530551460\nu ) / 7837401845 \) Copy content Toggle raw display
\(\beta_{2}\)\(=\) \( ( -4096\nu^{4} + 1315939840\nu^{2} - 5444665549312 ) / 131489 \) Copy content Toggle raw display
\(\beta_{3}\)\(=\) \( ( -754936592\nu^{5} + 241280458537184\nu^{3} - 1371447701859821520\nu ) / 23512205535 \) Copy content Toggle raw display
\(\beta_{4}\)\(=\) \( ( 2392064\nu^{4} - 749120024576\nu^{2} + 1119962756206592 ) / 131489 \) Copy content Toggle raw display
\(\beta_{5}\)\(=\) \( ( 8350798908\nu^{5} - 2647669458615240\nu^{3} + 8809678491675595020\nu ) / 1567480369 \) Copy content Toggle raw display
\(\nu\)\(=\) \( ( -7\beta_{5} + 1629\beta_{3} - 14891181\beta_1 ) / 7927234560 \) Copy content Toggle raw display
\(\nu^{2}\)\(=\) \( ( \beta_{4} + 584\beta_{2} + 15664594944 ) / 147456 \) Copy content Toggle raw display
\(\nu^{3}\)\(=\) \( ( -301741\beta_{5} + 116782623\beta_{3} - 890379107727\beta_1 ) / 1585446912 \) Copy content Toggle raw display
\(\nu^{4}\)\(=\) \( ( 2570195\beta_{4} + 1463125048\beta_{2} + 38692999923892224 ) / 1179648 \) Copy content Toggle raw display
\(\nu^{5}\)\(=\) \( ( -93894216823\beta_{5} + 36682908346413\beta_{3} - 279157993433458557\beta_1 ) / 1585446912 \) 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
−560.048
−16.5370
−69.0649
69.0649
16.5370
560.048
0 −183460. 0 3.17375e7 0 −1.21539e9 0 2.31974e10 0
1.2 0 −149353. 0 −3.99877e7 0 6.55061e8 0 1.18461e10 0
1.3 0 −37979.1 0 4.30662e6 0 6.31379e8 0 −9.01794e9 0
1.4 0 37979.1 0 4.30662e6 0 −6.31379e8 0 −9.01794e9 0
1.5 0 149353. 0 −3.99877e7 0 −6.55061e8 0 1.18461e10 0
1.6 0 183460. 0 3.17375e7 0 1.21539e9 0 2.31974e10 0
\(n\): e.g. 2-40 or 80-90
Embeddings: e.g. 1-3 or 1.6
Significant digits:
Format:

Atkin-Lehner signs

\( p \) Sign
\(2\) \( -1 \)

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
4.b odd 2 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 64.22.a.q 6
4.b odd 2 1 inner 64.22.a.q 6
8.b even 2 1 32.22.a.e 6
8.d odd 2 1 32.22.a.e 6
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
32.22.a.e 6 8.b even 2 1
32.22.a.e 6 8.d odd 2 1
64.22.a.q 6 1.a even 1 1 trivial
64.22.a.q 6 4.b odd 2 1 inner

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{3}^{6} - 57406595328T_{3}^{4} + 831507715552040386560T_{3}^{2} - 1082940467249991685988627251200 \) acting on \(S_{22}^{\mathrm{new}}(\Gamma_0(64))\). Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T^{6} \) Copy content Toggle raw display
$3$ \( T^{6} + \cdots - 10\!\cdots\!00 \) Copy content Toggle raw display
$5$ \( (T^{3} + \cdots + 54\!\cdots\!00)^{2} \) Copy content Toggle raw display
$7$ \( T^{6} + \cdots - 25\!\cdots\!00 \) Copy content Toggle raw display
$11$ \( T^{6} + \cdots - 60\!\cdots\!00 \) Copy content Toggle raw display
$13$ \( (T^{3} + \cdots - 82\!\cdots\!12)^{2} \) Copy content Toggle raw display
$17$ \( (T^{3} + \cdots + 10\!\cdots\!72)^{2} \) Copy content Toggle raw display
$19$ \( T^{6} + \cdots - 15\!\cdots\!00 \) Copy content Toggle raw display
$23$ \( T^{6} + \cdots - 23\!\cdots\!00 \) Copy content Toggle raw display
$29$ \( (T^{3} + \cdots + 28\!\cdots\!00)^{2} \) Copy content Toggle raw display
$31$ \( T^{6} + \cdots - 18\!\cdots\!00 \) Copy content Toggle raw display
$37$ \( (T^{3} + \cdots - 28\!\cdots\!40)^{2} \) Copy content Toggle raw display
$41$ \( (T^{3} + \cdots - 12\!\cdots\!00)^{2} \) Copy content Toggle raw display
$43$ \( T^{6} + \cdots - 11\!\cdots\!00 \) Copy content Toggle raw display
$47$ \( T^{6} + \cdots - 32\!\cdots\!00 \) Copy content Toggle raw display
$53$ \( (T^{3} + \cdots + 31\!\cdots\!96)^{2} \) Copy content Toggle raw display
$59$ \( T^{6} + \cdots - 13\!\cdots\!00 \) Copy content Toggle raw display
$61$ \( (T^{3} + \cdots - 17\!\cdots\!00)^{2} \) Copy content Toggle raw display
$67$ \( T^{6} + \cdots - 14\!\cdots\!00 \) Copy content Toggle raw display
$71$ \( T^{6} + \cdots - 31\!\cdots\!00 \) Copy content Toggle raw display
$73$ \( (T^{3} + \cdots + 15\!\cdots\!96)^{2} \) Copy content Toggle raw display
$79$ \( T^{6} + \cdots - 70\!\cdots\!00 \) Copy content Toggle raw display
$83$ \( T^{6} + \cdots - 15\!\cdots\!00 \) Copy content Toggle raw display
$89$ \( (T^{3} + \cdots - 81\!\cdots\!00)^{2} \) Copy content Toggle raw display
$97$ \( (T^{3} + \cdots + 11\!\cdots\!72)^{2} \) Copy content Toggle raw display
show more
show less