Properties

Label 5184.2.a.bq
Level $5184$
Weight $2$
Character orbit 5184.a
Self dual yes
Analytic conductor $41.394$
Analytic rank $1$
Dimension $2$
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] = [5184,2,Mod(1,5184)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(5184, base_ring=CyclotomicField(2))
 
chi = DirichletCharacter(H, H._module([0, 0, 0]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("5184.1");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 5184 = 2^{6} \cdot 3^{4} \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 5184.a (trivial)

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: yes
Analytic conductor: \(41.3944484078\)
Analytic rank: \(1\)
Dimension: \(2\)
Coefficient field: \(\Q(\sqrt{3}) \)
comment: defining polynomial
 
gp: f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{2} - 3 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, \ldots, a_{5}]\)
Coefficient ring index: \( 1 \)
Twist minimal: no (minimal twist has level 81)
Fricke sign: \(1\)
Sato-Tate group: $\mathrm{SU}(2)$

$q$-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 \(\beta = \sqrt{3}\). We also show the integral \(q\)-expansion of the trace form.

\(f(q)\) \(=\) \( q + \beta q^{5} - 2 q^{7}+O(q^{10}) \) Copy content Toggle raw display \( q + \beta q^{5} - 2 q^{7} - 2 \beta q^{11} + q^{13} + 3 \beta q^{17} + 2 q^{19} - 2 \beta q^{23} - 2 q^{25} - \beta q^{29} - 8 q^{31} - 2 \beta q^{35} + 7 q^{37} - 4 \beta q^{41} + 2 q^{43} - 4 \beta q^{47} - 3 q^{49} - 6 q^{55} + 8 \beta q^{59} + 7 q^{61} + \beta q^{65} - 10 q^{67} + 6 \beta q^{71} - 7 q^{73} + 4 \beta q^{77} - 2 q^{79} - 8 \beta q^{83} + 9 q^{85} - 3 \beta q^{89} - 2 q^{91} + 2 \beta q^{95} + 2 q^{97} +O(q^{100}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q)\) \(=\) \( 2 q - 4 q^{7}+O(q^{10}) \) Copy content Toggle raw display \( 2 q - 4 q^{7} + 2 q^{13} + 4 q^{19} - 4 q^{25} - 16 q^{31} + 14 q^{37} + 4 q^{43} - 6 q^{49} - 12 q^{55} + 14 q^{61} - 20 q^{67} - 14 q^{73} - 4 q^{79} + 18 q^{85} - 4 q^{91} + 4 q^{97}+O(q^{100}) \) 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.

comment: embeddings in the coefficient field
 
gp: mfembed(f)
 
Label   \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
1.1
−1.73205
1.73205
0 0 0 −1.73205 0 −2.00000 0 0 0
1.2 0 0 0 1.73205 0 −2.00000 0 0 0
\(n\): e.g. 2-40 or 990-1000
Significant digits:
Format:

Atkin-Lehner signs

\( p \) Sign
\(2\) \(-1\)
\(3\) \(-1\)

Inner twists

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

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 5184.2.a.bq 2
3.b odd 2 1 inner 5184.2.a.bq 2
4.b odd 2 1 5184.2.a.br 2
8.b even 2 1 1296.2.a.o 2
8.d odd 2 1 81.2.a.a 2
12.b even 2 1 5184.2.a.br 2
24.f even 2 1 81.2.a.a 2
24.h odd 2 1 1296.2.a.o 2
40.e odd 2 1 2025.2.a.j 2
40.k even 4 2 2025.2.b.k 4
56.e even 2 1 3969.2.a.i 2
72.j odd 6 2 1296.2.i.s 4
72.l even 6 2 81.2.c.b 4
72.n even 6 2 1296.2.i.s 4
72.p odd 6 2 81.2.c.b 4
88.g even 2 1 9801.2.a.v 2
120.m even 2 1 2025.2.a.j 2
120.q odd 4 2 2025.2.b.k 4
168.e odd 2 1 3969.2.a.i 2
216.r odd 18 6 729.2.e.o 12
216.v even 18 6 729.2.e.o 12
264.p odd 2 1 9801.2.a.v 2
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
81.2.a.a 2 8.d odd 2 1
81.2.a.a 2 24.f even 2 1
81.2.c.b 4 72.l even 6 2
81.2.c.b 4 72.p odd 6 2
729.2.e.o 12 216.r odd 18 6
729.2.e.o 12 216.v even 18 6
1296.2.a.o 2 8.b even 2 1
1296.2.a.o 2 24.h odd 2 1
1296.2.i.s 4 72.j odd 6 2
1296.2.i.s 4 72.n even 6 2
2025.2.a.j 2 40.e odd 2 1
2025.2.a.j 2 120.m even 2 1
2025.2.b.k 4 40.k even 4 2
2025.2.b.k 4 120.q odd 4 2
3969.2.a.i 2 56.e even 2 1
3969.2.a.i 2 168.e odd 2 1
5184.2.a.bq 2 1.a even 1 1 trivial
5184.2.a.bq 2 3.b odd 2 1 inner
5184.2.a.br 2 4.b odd 2 1
5184.2.a.br 2 12.b even 2 1
9801.2.a.v 2 88.g even 2 1
9801.2.a.v 2 264.p odd 2 1

Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{2}^{\mathrm{new}}(\Gamma_0(5184))\):

\( T_{5}^{2} - 3 \) Copy content Toggle raw display
\( T_{7} + 2 \) Copy content Toggle raw display
\( T_{11}^{2} - 12 \) Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T^{2} \) Copy content Toggle raw display
$3$ \( T^{2} \) Copy content Toggle raw display
$5$ \( T^{2} - 3 \) Copy content Toggle raw display
$7$ \( (T + 2)^{2} \) Copy content Toggle raw display
$11$ \( T^{2} - 12 \) Copy content Toggle raw display
$13$ \( (T - 1)^{2} \) Copy content Toggle raw display
$17$ \( T^{2} - 27 \) Copy content Toggle raw display
$19$ \( (T - 2)^{2} \) Copy content Toggle raw display
$23$ \( T^{2} - 12 \) Copy content Toggle raw display
$29$ \( T^{2} - 3 \) Copy content Toggle raw display
$31$ \( (T + 8)^{2} \) Copy content Toggle raw display
$37$ \( (T - 7)^{2} \) Copy content Toggle raw display
$41$ \( T^{2} - 48 \) Copy content Toggle raw display
$43$ \( (T - 2)^{2} \) Copy content Toggle raw display
$47$ \( T^{2} - 48 \) Copy content Toggle raw display
$53$ \( T^{2} \) Copy content Toggle raw display
$59$ \( T^{2} - 192 \) Copy content Toggle raw display
$61$ \( (T - 7)^{2} \) Copy content Toggle raw display
$67$ \( (T + 10)^{2} \) Copy content Toggle raw display
$71$ \( T^{2} - 108 \) Copy content Toggle raw display
$73$ \( (T + 7)^{2} \) Copy content Toggle raw display
$79$ \( (T + 2)^{2} \) Copy content Toggle raw display
$83$ \( T^{2} - 192 \) Copy content Toggle raw display
$89$ \( T^{2} - 27 \) Copy content Toggle raw display
$97$ \( (T - 2)^{2} \) Copy content Toggle raw display
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