Properties

Label 1296.3.q.m
Level $1296$
Weight $3$
Character orbit 1296.q
Analytic conductor $35.313$
Analytic rank $0$
Dimension $8$
CM no
Inner twists $4$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [1296,3,Mod(593,1296)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1296, base_ring=CyclotomicField(6))
 
chi = DirichletCharacter(H, H._module([0, 0, 1]))
 
N = Newforms(chi, 3, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("1296.593");
 
S:= CuspForms(chi, 3);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 1296 = 2^{4} \cdot 3^{4} \)
Weight: \( k \) \(=\) \( 3 \)
Character orbit: \([\chi]\) \(=\) 1296.q (of order \(6\), degree \(2\), not minimal)

Newform invariants

comment: select newform
 
sage: f = N[0] # Warning: the index may be different
 
gp: f = lf[1] \\ Warning: the index may be different
 
Self dual: no
Analytic conductor: \(35.3134422611\)
Analytic rank: \(0\)
Dimension: \(8\)
Relative dimension: \(4\) over \(\Q(\zeta_{6})\)
Coefficient field: \(\Q(\zeta_{24})\)
comment: defining polynomial
 
gp: f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{8} - x^{4} + 1 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, \ldots, a_{11}]\)
Coefficient ring index: \( 3^{8} \)
Twist minimal: no (minimal twist has level 81)
Sato-Tate group: $\mathrm{SU}(2)[C_{6}]$

$q$-expansion

comment: q-expansion
 
sage: f.q_expansion() # note that sage often uses an isomorphic number field
 
gp: mfcoefs(f, 20)
 

Coefficients of the \(q\)-expansion are expressed in terms of a basis \(1,\beta_1,\ldots,\beta_{7}\) for the coefficient ring described below. We also show the integral \(q\)-expansion of the trace form.

\(f(q)\) \(=\) \( q - \beta_{6} q^{5} + ( - \beta_{4} + \beta_{2} + \beta_1 - 1) q^{7}+O(q^{10}) \) Copy content Toggle raw display \( q - \beta_{6} q^{5} + ( - \beta_{4} + \beta_{2} + \beta_1 - 1) q^{7} + (\beta_{7} + \beta_{6} - 3 \beta_{5}) q^{11} + ( - 2 \beta_{2} - 11 \beta_1) q^{13} + ( - \beta_{7} + 2 \beta_{3}) q^{17} + ( - 3 \beta_{4} + 7) q^{19} + ( - \beta_{6} + 13 \beta_{5} - 13 \beta_{3}) q^{23} + ( - 5 \beta_{4} + 5 \beta_{2} + \cdots + 17) q^{25}+ \cdots + (10 \beta_{4} - 10 \beta_{2} + \cdots - 8) q^{97}+O(q^{100}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q)\) \(=\) \( 8 q - 4 q^{7}+O(q^{10}) \) Copy content Toggle raw display \( 8 q - 4 q^{7} - 44 q^{13} + 56 q^{19} + 68 q^{25} - 64 q^{31} + 16 q^{37} + 140 q^{43} + 84 q^{49} - 264 q^{55} - 176 q^{61} + 116 q^{67} - 128 q^{73} - 364 q^{79} + 144 q^{85} + 520 q^{91} - 32 q^{97}+O(q^{100}) \) Copy content Toggle raw display

Basis of coefficient ring

\(\beta_{1}\)\(=\) \( \zeta_{24}^{4} \) Copy content Toggle raw display
\(\beta_{2}\)\(=\) \( 3\zeta_{24}^{6} + 3\zeta_{24}^{2} \) Copy content Toggle raw display
\(\beta_{3}\)\(=\) \( \zeta_{24}^{7} + 2\zeta_{24}^{5} + \zeta_{24}^{3} - \zeta_{24} \) Copy content Toggle raw display
\(\beta_{4}\)\(=\) \( -3\zeta_{24}^{6} + 6\zeta_{24}^{2} \) Copy content Toggle raw display
\(\beta_{5}\)\(=\) \( -\zeta_{24}^{7} + \zeta_{24}^{5} + 2\zeta_{24}^{3} + \zeta_{24} \) Copy content Toggle raw display
\(\beta_{6}\)\(=\) \( -\zeta_{24}^{7} - 5\zeta_{24}^{5} + 5\zeta_{24}^{3} + \zeta_{24} \) Copy content Toggle raw display
\(\beta_{7}\)\(=\) \( 5\zeta_{24}^{7} + \zeta_{24}^{5} - 4\zeta_{24}^{3} + 4\zeta_{24} \) Copy content Toggle raw display
\(\zeta_{24}\)\(=\) \( ( \beta_{7} + 3\beta_{5} - 2\beta_{3} ) / 9 \) Copy content Toggle raw display
\(\zeta_{24}^{2}\)\(=\) \( ( \beta_{4} + \beta_{2} ) / 9 \) Copy content Toggle raw display
\(\zeta_{24}^{3}\)\(=\) \( ( \beta_{6} + \beta_{5} + 2\beta_{3} ) / 9 \) Copy content Toggle raw display
\(\zeta_{24}^{4}\)\(=\) \( \beta_1 \) Copy content Toggle raw display
\(\zeta_{24}^{5}\)\(=\) \( ( -\beta_{6} + 2\beta_{5} + \beta_{3} ) / 9 \) Copy content Toggle raw display
\(\zeta_{24}^{6}\)\(=\) \( ( -\beta_{4} + 2\beta_{2} ) / 9 \) Copy content Toggle raw display
\(\zeta_{24}^{7}\)\(=\) \( ( \beta_{7} + \beta_{6} - 2\beta_{5} + 3\beta_{3} ) / 9 \) Copy content Toggle raw display

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/1296\mathbb{Z}\right)^\times\).

\(n\) \(325\) \(1135\) \(1217\)
\(\chi(n)\) \(1\) \(1\) \(\beta_{1}\)

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.

comment: embeddings in the coefficient field
 
gp: mfembed(f)
 
Label   \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
593.1
−0.258819 + 0.965926i
0.965926 + 0.258819i
−0.965926 0.258819i
0.258819 0.965926i
−0.258819 0.965926i
0.965926 0.258819i
−0.965926 + 0.258819i
0.258819 + 0.965926i
0 0 0 −7.14042 + 4.12252i 0 2.09808 3.63397i 0 0 0
593.2 0 0 0 −3.46618 + 2.00120i 0 −3.09808 + 5.36603i 0 0 0
593.3 0 0 0 3.46618 2.00120i 0 −3.09808 + 5.36603i 0 0 0
593.4 0 0 0 7.14042 4.12252i 0 2.09808 3.63397i 0 0 0
1025.1 0 0 0 −7.14042 4.12252i 0 2.09808 + 3.63397i 0 0 0
1025.2 0 0 0 −3.46618 2.00120i 0 −3.09808 5.36603i 0 0 0
1025.3 0 0 0 3.46618 + 2.00120i 0 −3.09808 5.36603i 0 0 0
1025.4 0 0 0 7.14042 + 4.12252i 0 2.09808 + 3.63397i 0 0 0
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 593.4
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
3.b odd 2 1 inner
9.c even 3 1 inner
9.d odd 6 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 1296.3.q.m 8
3.b odd 2 1 inner 1296.3.q.m 8
4.b odd 2 1 81.3.d.c 8
9.c even 3 1 1296.3.e.h 4
9.c even 3 1 inner 1296.3.q.m 8
9.d odd 6 1 1296.3.e.h 4
9.d odd 6 1 inner 1296.3.q.m 8
12.b even 2 1 81.3.d.c 8
36.f odd 6 1 81.3.b.b 4
36.f odd 6 1 81.3.d.c 8
36.h even 6 1 81.3.b.b 4
36.h even 6 1 81.3.d.c 8
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
81.3.b.b 4 36.f odd 6 1
81.3.b.b 4 36.h even 6 1
81.3.d.c 8 4.b odd 2 1
81.3.d.c 8 12.b even 2 1
81.3.d.c 8 36.f odd 6 1
81.3.d.c 8 36.h even 6 1
1296.3.e.h 4 9.c even 3 1
1296.3.e.h 4 9.d odd 6 1
1296.3.q.m 8 1.a even 1 1 trivial
1296.3.q.m 8 3.b odd 2 1 inner
1296.3.q.m 8 9.c even 3 1 inner
1296.3.q.m 8 9.d odd 6 1 inner

Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{3}^{\mathrm{new}}(1296, [\chi])\):

\( T_{5}^{8} - 84T_{5}^{6} + 5967T_{5}^{4} - 91476T_{5}^{2} + 1185921 \) Copy content Toggle raw display
\( T_{7}^{4} + 2T_{7}^{3} + 30T_{7}^{2} - 52T_{7} + 676 \) Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T^{8} \) Copy content Toggle raw display
$3$ \( T^{8} \) Copy content Toggle raw display
$5$ \( T^{8} - 84 T^{6} + \cdots + 1185921 \) Copy content Toggle raw display
$7$ \( (T^{4} + 2 T^{3} + \cdots + 676)^{2} \) Copy content Toggle raw display
$11$ \( T^{8} - 156 T^{6} + \cdots + 18974736 \) Copy content Toggle raw display
$13$ \( (T^{4} + 22 T^{3} + \cdots + 169)^{2} \) Copy content Toggle raw display
$17$ \( (T^{4} + 108 T^{2} + 729)^{2} \) Copy content Toggle raw display
$19$ \( (T^{2} - 14 T - 194)^{4} \) Copy content Toggle raw display
$23$ \( T^{8} + \cdots + 381671897616 \) Copy content Toggle raw display
$29$ \( T^{8} - 12 T^{6} + \cdots + 81 \) Copy content Toggle raw display
$31$ \( (T^{4} + 32 T^{3} + \cdots + 21904)^{2} \) Copy content Toggle raw display
$37$ \( (T^{2} - 4 T - 239)^{4} \) Copy content Toggle raw display
$41$ \( T^{8} + \cdots + 1724798915856 \) Copy content Toggle raw display
$43$ \( (T^{4} - 70 T^{3} + \cdots + 1435204)^{2} \) Copy content Toggle raw display
$47$ \( T^{8} + \cdots + 193984281374976 \) Copy content Toggle raw display
$53$ \( (T^{2} + 4374)^{4} \) Copy content Toggle raw display
$59$ \( T^{8} - 1488 T^{6} + \cdots + 592240896 \) Copy content Toggle raw display
$61$ \( (T^{4} + 88 T^{3} + \cdots + 1590121)^{2} \) Copy content Toggle raw display
$67$ \( (T^{4} - 58 T^{3} + \cdots + 79316836)^{2} \) Copy content Toggle raw display
$71$ \( (T^{4} + 7236 T^{2} + 10850436)^{2} \) Copy content Toggle raw display
$73$ \( (T^{2} + 32 T - 1931)^{4} \) Copy content Toggle raw display
$79$ \( (T^{4} + 182 T^{3} + \cdots + 68128516)^{2} \) Copy content Toggle raw display
$83$ \( T^{8} + \cdots + 55\!\cdots\!36 \) Copy content Toggle raw display
$89$ \( (T^{4} + 29268 T^{2} + 213364449)^{2} \) Copy content Toggle raw display
$97$ \( (T^{4} + 16 T^{3} + \cdots + 6948496)^{2} \) Copy content Toggle raw display
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