Properties

Label 4560.2.d.e
Level $4560$
Weight $2$
Character orbit 4560.d
Analytic conductor $36.412$
Analytic rank $0$
Dimension $6$
CM no
Inner twists $2$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [4560,2,Mod(2431,4560)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(4560, base_ring=CyclotomicField(2))
 
chi = DirichletCharacter(H, H._module([1, 0, 0, 0, 1]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("4560.2431");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 4560 = 2^{4} \cdot 3 \cdot 5 \cdot 19 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 4560.d (of order \(2\), degree \(1\), 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: \(36.4117833217\)
Analytic rank: \(0\)
Dimension: \(6\)
Coefficient field: 6.0.9821011968.3
comment: defining polynomial
 
gp: f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{6} + 20x^{4} + 118x^{2} + 192 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, \ldots, a_{11}]\)
Coefficient ring index: \( 2 \)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{2}]$

$q$-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 \(1,\beta_1,\ldots,\beta_{5}\) for the coefficient ring described below. We also show the integral \(q\)-expansion of the trace form.

\(f(q)\) \(=\) \( q - q^{3} - q^{5} + \beta_1 q^{7} + q^{9}+O(q^{10}) \) Copy content Toggle raw display \( q - q^{3} - q^{5} + \beta_1 q^{7} + q^{9} + (\beta_{2} + \beta_1) q^{11} + \beta_1 q^{13} + q^{15} + (\beta_{3} - 1) q^{17} + (\beta_{3} + \beta_{2}) q^{19} - \beta_1 q^{21} + (\beta_{4} + \beta_{2} + \beta_1) q^{23} + q^{25} - q^{27} + (\beta_{2} + \beta_1) q^{29} + ( - \beta_{5} - 2) q^{31} + ( - \beta_{2} - \beta_1) q^{33} - \beta_1 q^{35} + \beta_{4} q^{37} - \beta_1 q^{39} + ( - \beta_{2} + \beta_1) q^{41} + \beta_{4} q^{43} - q^{45} + ( - \beta_{4} + \beta_{2} - \beta_1) q^{47} + \beta_{3} q^{49} + ( - \beta_{3} + 1) q^{51} + ( - \beta_{4} - \beta_{2} - \beta_1) q^{53} + ( - \beta_{2} - \beta_1) q^{55} + ( - \beta_{3} - \beta_{2}) q^{57} + ( - 2 \beta_{3} + 2) q^{59} - \beta_{5} q^{61} + \beta_1 q^{63} - \beta_1 q^{65} + (\beta_{5} - \beta_{3} + 1) q^{67} + ( - \beta_{4} - \beta_{2} - \beta_1) q^{69} + ( - 2 \beta_{3} + 2) q^{71} + (\beta_{5} + 3 \beta_{3} - 1) q^{73} - q^{75} + ( - \beta_{5} + 2 \beta_{3} - 6) q^{77} + ( - \beta_{5} - \beta_{3} + 7) q^{79} + q^{81} + ( - \beta_{4} + \beta_{2} + \beta_1) q^{83} + ( - \beta_{3} + 1) q^{85} + ( - \beta_{2} - \beta_1) q^{87} + (\beta_{4} - \beta_{2} + 2 \beta_1) q^{89} + (\beta_{3} - 7) q^{91} + (\beta_{5} + 2) q^{93} + ( - \beta_{3} - \beta_{2}) q^{95} + ( - 2 \beta_{4} - 4 \beta_{2} - \beta_1) q^{97} + (\beta_{2} + \beta_1) q^{99}+O(q^{100}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q)\) \(=\) \( 6 q - 6 q^{3} - 6 q^{5} + 6 q^{9}+O(q^{10}) \) Copy content Toggle raw display \( 6 q - 6 q^{3} - 6 q^{5} + 6 q^{9} + 6 q^{15} - 4 q^{17} + 2 q^{19} + 6 q^{25} - 6 q^{27} - 12 q^{31} - 6 q^{45} + 2 q^{49} + 4 q^{51} - 2 q^{57} + 8 q^{59} + 4 q^{67} + 8 q^{71} - 6 q^{75} - 32 q^{77} + 40 q^{79} + 6 q^{81} + 4 q^{85} - 40 q^{91} + 12 q^{93} - 2 q^{95}+O(q^{100}) \) Copy content Toggle raw display

Basis of coefficient ring in terms of a root \(\nu\) of \( x^{6} + 20x^{4} + 118x^{2} + 192 \) : Copy content Toggle raw display

\(\beta_{1}\)\(=\) \( \nu \) Copy content Toggle raw display
\(\beta_{2}\)\(=\) \( ( \nu^{5} + 12\nu^{3} + 22\nu ) / 8 \) Copy content Toggle raw display
\(\beta_{3}\)\(=\) \( \nu^{2} + 7 \) Copy content Toggle raw display
\(\beta_{4}\)\(=\) \( ( -\nu^{5} - 16\nu^{3} - 58\nu ) / 4 \) Copy content Toggle raw display
\(\beta_{5}\)\(=\) \( \nu^{4} + 13\nu^{2} + 32 \) Copy content Toggle raw display
\(\nu\)\(=\) \( \beta_1 \) Copy content Toggle raw display
\(\nu^{2}\)\(=\) \( \beta_{3} - 7 \) Copy content Toggle raw display
\(\nu^{3}\)\(=\) \( -\beta_{4} - 2\beta_{2} - 9\beta_1 \) Copy content Toggle raw display
\(\nu^{4}\)\(=\) \( \beta_{5} - 13\beta_{3} + 59 \) Copy content Toggle raw display
\(\nu^{5}\)\(=\) \( 12\beta_{4} + 32\beta_{2} + 86\beta_1 \) Copy content Toggle raw display

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/4560\mathbb{Z}\right)^\times\).

\(n\) \(1141\) \(1711\) \(1921\) \(2737\) \(3041\)
\(\chi(n)\) \(1\) \(-1\) \(-1\) \(1\) \(1\)

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   \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
2431.1
3.24237i
2.60808i
1.63858i
1.63858i
2.60808i
3.24237i
0 −1.00000 0 −1.00000 0 3.24237i 0 1.00000 0
2431.2 0 −1.00000 0 −1.00000 0 2.60808i 0 1.00000 0
2431.3 0 −1.00000 0 −1.00000 0 1.63858i 0 1.00000 0
2431.4 0 −1.00000 0 −1.00000 0 1.63858i 0 1.00000 0
2431.5 0 −1.00000 0 −1.00000 0 2.60808i 0 1.00000 0
2431.6 0 −1.00000 0 −1.00000 0 3.24237i 0 1.00000 0
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 2431.6
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
76.d even 2 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 4560.2.d.e 6
4.b odd 2 1 4560.2.d.g yes 6
19.b odd 2 1 4560.2.d.g yes 6
76.d even 2 1 inner 4560.2.d.e 6
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
4560.2.d.e 6 1.a even 1 1 trivial
4560.2.d.e 6 76.d even 2 1 inner
4560.2.d.g yes 6 4.b odd 2 1
4560.2.d.g yes 6 19.b odd 2 1

Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{2}^{\mathrm{new}}(4560, [\chi])\):

\( T_{7}^{6} + 20T_{7}^{4} + 118T_{7}^{2} + 192 \) Copy content Toggle raw display
\( T_{31}^{3} + 6T_{31}^{2} - 66T_{31} - 404 \) Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T^{6} \) Copy content Toggle raw display
$3$ \( (T + 1)^{6} \) Copy content Toggle raw display
$5$ \( (T + 1)^{6} \) Copy content Toggle raw display
$7$ \( T^{6} + 20 T^{4} + \cdots + 192 \) Copy content Toggle raw display
$11$ \( T^{6} + 38 T^{4} + \cdots + 108 \) Copy content Toggle raw display
$13$ \( T^{6} + 20 T^{4} + \cdots + 192 \) Copy content Toggle raw display
$17$ \( (T^{3} + 2 T^{2} - 14 T - 12)^{2} \) Copy content Toggle raw display
$19$ \( T^{6} - 2 T^{5} + \cdots + 6859 \) Copy content Toggle raw display
$23$ \( T^{6} + 98 T^{4} + \cdots + 3072 \) Copy content Toggle raw display
$29$ \( T^{6} + 38 T^{4} + \cdots + 108 \) Copy content Toggle raw display
$31$ \( (T^{3} + 6 T^{2} + \cdots - 404)^{2} \) Copy content Toggle raw display
$37$ \( T^{6} + 92 T^{4} + \cdots + 48 \) Copy content Toggle raw display
$41$ \( T^{6} + 54 T^{4} + \cdots + 108 \) Copy content Toggle raw display
$43$ \( T^{6} + 92 T^{4} + \cdots + 48 \) Copy content Toggle raw display
$47$ \( T^{6} + 146 T^{4} + \cdots + 768 \) Copy content Toggle raw display
$53$ \( T^{6} + 98 T^{4} + \cdots + 3072 \) Copy content Toggle raw display
$59$ \( (T^{3} - 4 T^{2} - 56 T + 96)^{2} \) Copy content Toggle raw display
$61$ \( (T^{3} - 78 T - 256)^{2} \) Copy content Toggle raw display
$67$ \( (T^{3} - 2 T^{2} - 96 T + 96)^{2} \) Copy content Toggle raw display
$71$ \( (T^{3} - 4 T^{2} - 56 T + 96)^{2} \) Copy content Toggle raw display
$73$ \( (T^{3} - 204 T - 976)^{2} \) Copy content Toggle raw display
$79$ \( (T^{3} - 20 T^{2} + \cdots + 128)^{2} \) Copy content Toggle raw display
$83$ \( T^{6} + 162 T^{4} + \cdots + 84672 \) Copy content Toggle raw display
$89$ \( T^{6} + 198 T^{4} + \cdots + 57132 \) Copy content Toggle raw display
$97$ \( T^{6} + 612 T^{4} + \cdots + 4853952 \) Copy content Toggle raw display
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