Properties

Label 5265.2.a.bh
Level $5265$
Weight $2$
Character orbit 5265.a
Self dual yes
Analytic conductor $42.041$
Analytic rank $0$
Dimension $13$
CM no
Inner twists $1$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [5265,2,Mod(1,5265)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(5265, 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("5265.1");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 5265 = 3^{4} \cdot 5 \cdot 13 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 5265.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: \(42.0412366642\)
Analytic rank: \(0\)
Dimension: \(13\)
Coefficient field: \(\mathbb{Q}[x]/(x^{13} - \cdots)\)
comment: defining polynomial
 
gp: f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{13} - x^{12} - 20 x^{11} + 17 x^{10} + 150 x^{9} - 109 x^{8} - 522 x^{7} + 334 x^{6} + 846 x^{5} + \cdots - 2 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, \ldots, a_{11}]\)
Coefficient ring index: \( 3^{2} \)
Twist minimal: no (minimal twist has level 585)
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 a basis \(1,\beta_1,\ldots,\beta_{12}\) for the coefficient ring described below. We also show the integral \(q\)-expansion of the trace form.

\(f(q)\) \(=\) \( q + \beta_1 q^{2} + (\beta_{2} + 1) q^{4} - q^{5} + ( - \beta_{5} + 1) q^{7} + (\beta_{3} + \beta_{2} + \beta_1) q^{8}+O(q^{10}) \) Copy content Toggle raw display \( q + \beta_1 q^{2} + (\beta_{2} + 1) q^{4} - q^{5} + ( - \beta_{5} + 1) q^{7} + (\beta_{3} + \beta_{2} + \beta_1) q^{8} - \beta_1 q^{10} + (\beta_{11} - \beta_{10} + \beta_{6} + \cdots - 1) q^{11}+ \cdots + ( - 2 \beta_{12} + 2 \beta_{10} + \cdots - 3) q^{98}+O(q^{100}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q)\) \(=\) \( 13 q + q^{2} + 15 q^{4} - 13 q^{5} + 10 q^{7} + 6 q^{8}+O(q^{10}) \) Copy content Toggle raw display \( 13 q + q^{2} + 15 q^{4} - 13 q^{5} + 10 q^{7} + 6 q^{8} - q^{10} - 11 q^{11} - 13 q^{13} - 15 q^{14} + 19 q^{16} - 3 q^{17} + 15 q^{19} - 15 q^{20} + 12 q^{22} - 6 q^{23} + 13 q^{25} - q^{26} + 5 q^{28} - 14 q^{29} + 30 q^{31} + 43 q^{32} + 19 q^{34} - 10 q^{35} + 16 q^{37} + 2 q^{38} - 6 q^{40} - 17 q^{41} + 6 q^{43} - 23 q^{44} + 23 q^{46} + 21 q^{47} + 29 q^{49} + q^{50} - 15 q^{52} - q^{53} + 11 q^{55} - 37 q^{56} + 14 q^{58} - 13 q^{59} + 22 q^{61} + 57 q^{62} + 42 q^{64} + 13 q^{65} + 35 q^{67} + 4 q^{68} + 15 q^{70} - 12 q^{71} + 32 q^{73} + 28 q^{74} + 54 q^{76} - 4 q^{77} + 12 q^{79} - 19 q^{80} + 23 q^{82} + 3 q^{83} + 3 q^{85} + 40 q^{86} + 29 q^{88} - 6 q^{89} - 10 q^{91} + 16 q^{92} + 44 q^{94} - 15 q^{95} + 33 q^{97} - 35 q^{98}+O(q^{100}) \) Copy content Toggle raw display

Basis of coefficient ring in terms of a root \(\nu\) of \( x^{13} - x^{12} - 20 x^{11} + 17 x^{10} + 150 x^{9} - 109 x^{8} - 522 x^{7} + 334 x^{6} + 846 x^{5} + \cdots - 2 \) : Copy content Toggle raw display

\(\beta_{1}\)\(=\) \( \nu \) Copy content Toggle raw display
\(\beta_{2}\)\(=\) \( \nu^{2} - 3 \) Copy content Toggle raw display
\(\beta_{3}\)\(=\) \( \nu^{3} - \nu^{2} - 5\nu + 3 \) Copy content Toggle raw display
\(\beta_{4}\)\(=\) \( \nu^{5} - 9\nu^{3} - \nu^{2} + 15\nu \) Copy content Toggle raw display
\(\beta_{5}\)\(=\) \( ( \nu^{10} - \nu^{9} - 18 \nu^{8} + 14 \nu^{7} + 112 \nu^{6} - 66 \nu^{5} - 276 \nu^{4} + 129 \nu^{3} + \cdots - 5 ) / 3 \) Copy content Toggle raw display
\(\beta_{6}\)\(=\) \( ( \nu^{10} - \nu^{9} - 18 \nu^{8} + 14 \nu^{7} + 115 \nu^{6} - 66 \nu^{5} - 303 \nu^{4} + 123 \nu^{3} + \cdots - 8 ) / 3 \) Copy content Toggle raw display
\(\beta_{7}\)\(=\) \( ( \nu^{12} - 2 \nu^{11} - 18 \nu^{10} + 33 \nu^{9} + 119 \nu^{8} - 192 \nu^{7} - 352 \nu^{6} + 462 \nu^{5} + \cdots + 32 ) / 6 \) Copy content Toggle raw display
\(\beta_{8}\)\(=\) \( ( - \nu^{12} + 20 \nu^{10} + 3 \nu^{9} - 147 \nu^{8} - 38 \nu^{7} + 490 \nu^{6} + 150 \nu^{5} - 756 \nu^{4} + \cdots - 26 ) / 6 \) Copy content Toggle raw display
\(\beta_{9}\)\(=\) \( ( \nu^{12} - 2 \nu^{11} - 18 \nu^{10} + 33 \nu^{9} + 119 \nu^{8} - 192 \nu^{7} - 352 \nu^{6} + 468 \nu^{5} + \cdots + 2 ) / 6 \) Copy content Toggle raw display
\(\beta_{10}\)\(=\) \( ( - \nu^{12} + 22 \nu^{10} + \nu^{9} - 183 \nu^{8} - 4 \nu^{7} + 714 \nu^{6} - 48 \nu^{5} - 1314 \nu^{4} + \cdots - 12 ) / 6 \) Copy content Toggle raw display
\(\beta_{11}\)\(=\) \( ( 2 \nu^{12} - \nu^{11} - 39 \nu^{10} + 15 \nu^{9} + 280 \nu^{8} - 87 \nu^{7} - 911 \nu^{6} + 267 \nu^{5} + \cdots - 8 ) / 6 \) Copy content Toggle raw display
\(\beta_{12}\)\(=\) \( ( - \nu^{12} + 2 \nu^{11} + 22 \nu^{10} - 37 \nu^{9} - 185 \nu^{8} + 248 \nu^{7} + 734 \nu^{6} + \cdots - 10 ) / 6 \) Copy content Toggle raw display
\(\nu\)\(=\) \( \beta_1 \) Copy content Toggle raw display
\(\nu^{2}\)\(=\) \( \beta_{2} + 3 \) Copy content Toggle raw display
\(\nu^{3}\)\(=\) \( \beta_{3} + \beta_{2} + 5\beta_1 \) Copy content Toggle raw display
\(\nu^{4}\)\(=\) \( -\beta_{9} + \beta_{7} + \beta_{4} + 7\beta_{2} + \beta _1 + 16 \) Copy content Toggle raw display
\(\nu^{5}\)\(=\) \( \beta_{4} + 9\beta_{3} + 10\beta_{2} + 30\beta _1 + 3 \) Copy content Toggle raw display
\(\nu^{6}\)\(=\) \( -9\beta_{9} + 9\beta_{7} + \beta_{6} - \beta_{5} + 9\beta_{4} + 2\beta_{3} + 49\beta_{2} + 14\beta _1 + 97 \) Copy content Toggle raw display
\(\nu^{7}\)\(=\) \( \beta_{10} - \beta_{9} - \beta_{8} + \beta_{7} - \beta_{5} + 12\beta_{4} + 66\beta_{3} + 83\beta_{2} + 195\beta _1 + 42 \) Copy content Toggle raw display
\(\nu^{8}\)\(=\) \( \beta_{12} - 65 \beta_{9} + 66 \beta_{7} + 11 \beta_{6} - 13 \beta_{5} + 67 \beta_{4} + 30 \beta_{3} + \cdots + 627 \) Copy content Toggle raw display
\(\nu^{9}\)\(=\) \( 2 \beta_{11} + 16 \beta_{10} - 19 \beta_{9} - 13 \beta_{8} + 18 \beta_{7} - 16 \beta_{5} + 108 \beta_{4} + \cdots + 432 \) Copy content Toggle raw display
\(\nu^{10}\)\(=\) \( 18 \beta_{12} + 2 \beta_{11} + 2 \beta_{10} - 443 \beta_{9} + \beta_{8} + 460 \beta_{7} + 86 \beta_{6} + \cdots + 4192 \) Copy content Toggle raw display
\(\nu^{11}\)\(=\) \( 4 \beta_{12} + 38 \beta_{11} + 175 \beta_{10} - 231 \beta_{9} - 121 \beta_{8} + 213 \beta_{7} + \cdots + 3919 \) Copy content Toggle raw display
\(\nu^{12}\)\(=\) \( 213 \beta_{12} + 46 \beta_{11} + 50 \beta_{10} - 2978 \beta_{9} + 13 \beta_{8} + 3168 \beta_{7} + \cdots + 28579 \) 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
−2.47342
−2.41029
−1.75512
−1.56171
−1.28768
−0.0755671
0.102888
0.477012
1.33986
1.53724
1.70702
2.68668
2.71308
−2.47342 0 4.11780 −1.00000 0 4.34305 −5.23822 0 2.47342
1.2 −2.41029 0 3.80950 −1.00000 0 0.995005 −4.36143 0 2.41029
1.3 −1.75512 0 1.08045 −1.00000 0 −3.67006 1.61392 0 1.75512
1.4 −1.56171 0 0.438929 −1.00000 0 4.94615 2.43794 0 1.56171
1.5 −1.28768 0 −0.341875 −1.00000 0 −0.783370 3.01559 0 1.28768
1.6 −0.0755671 0 −1.99429 −1.00000 0 0.0318269 0.301837 0 0.0755671
1.7 0.102888 0 −1.98941 −1.00000 0 4.83328 −0.410464 0 −0.102888
1.8 0.477012 0 −1.77246 −1.00000 0 −0.671928 −1.79951 0 −0.477012
1.9 1.33986 0 −0.204778 −1.00000 0 0.373916 −2.95409 0 −1.33986
1.10 1.53724 0 0.363114 −1.00000 0 3.39823 −2.51629 0 −1.53724
1.11 1.70702 0 0.913910 −1.00000 0 −2.70418 −1.85397 0 −1.70702
1.12 2.68668 0 5.21827 −1.00000 0 −3.56183 8.64648 0 −2.68668
1.13 2.71308 0 5.36083 −1.00000 0 2.46990 9.11822 0 −2.71308
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 1.13
Significant digits:
Format:

Atkin-Lehner signs

\( p \) Sign
\(3\) \(-1\)
\(5\) \(1\)
\(13\) \(1\)

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 5265.2.a.bh 13
3.b odd 2 1 5265.2.a.bg 13
9.c even 3 2 1755.2.i.g 26
9.d odd 6 2 585.2.i.g 26
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
585.2.i.g 26 9.d odd 6 2
1755.2.i.g 26 9.c even 3 2
5265.2.a.bg 13 3.b odd 2 1
5265.2.a.bh 13 1.a even 1 1 trivial

Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{2}^{\mathrm{new}}(\Gamma_0(5265))\):

\( T_{2}^{13} - T_{2}^{12} - 20 T_{2}^{11} + 17 T_{2}^{10} + 150 T_{2}^{9} - 109 T_{2}^{8} - 522 T_{2}^{7} + \cdots - 2 \) Copy content Toggle raw display
\( T_{7}^{13} - 10 T_{7}^{12} - 10 T_{7}^{11} + 348 T_{7}^{10} - 447 T_{7}^{9} - 4071 T_{7}^{8} + \cdots + 192 \) Copy content Toggle raw display
\( T_{11}^{13} + 11 T_{11}^{12} - 26 T_{11}^{11} - 580 T_{11}^{10} - 480 T_{11}^{9} + 9314 T_{11}^{8} + \cdots - 1832 \) Copy content Toggle raw display
\( T_{17}^{13} + 3 T_{17}^{12} - 136 T_{17}^{11} - 299 T_{17}^{10} + 6617 T_{17}^{9} + 9864 T_{17}^{8} + \cdots - 564848 \) Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T^{13} - T^{12} + \cdots - 2 \) Copy content Toggle raw display
$3$ \( T^{13} \) Copy content Toggle raw display
$5$ \( (T + 1)^{13} \) Copy content Toggle raw display
$7$ \( T^{13} - 10 T^{12} + \cdots + 192 \) Copy content Toggle raw display
$11$ \( T^{13} + 11 T^{12} + \cdots - 1832 \) Copy content Toggle raw display
$13$ \( (T + 1)^{13} \) Copy content Toggle raw display
$17$ \( T^{13} + 3 T^{12} + \cdots - 564848 \) Copy content Toggle raw display
$19$ \( T^{13} - 15 T^{12} + \cdots - 61543692 \) Copy content Toggle raw display
$23$ \( T^{13} + 6 T^{12} + \cdots + 51939036 \) Copy content Toggle raw display
$29$ \( T^{13} + 14 T^{12} + \cdots + 22515514 \) Copy content Toggle raw display
$31$ \( T^{13} - 30 T^{12} + \cdots - 2123334 \) Copy content Toggle raw display
$37$ \( T^{13} - 16 T^{12} + \cdots + 10206 \) Copy content Toggle raw display
$41$ \( T^{13} + \cdots - 1091798688 \) Copy content Toggle raw display
$43$ \( T^{13} - 6 T^{12} + \cdots - 4667116 \) Copy content Toggle raw display
$47$ \( T^{13} - 21 T^{12} + \cdots + 12083264 \) Copy content Toggle raw display
$53$ \( T^{13} + T^{12} + \cdots - 158112 \) Copy content Toggle raw display
$59$ \( T^{13} + \cdots - 437931198 \) Copy content Toggle raw display
$61$ \( T^{13} + \cdots - 343126781 \) Copy content Toggle raw display
$67$ \( T^{13} + \cdots - 58215963264 \) Copy content Toggle raw display
$71$ \( T^{13} + \cdots + 331177872 \) Copy content Toggle raw display
$73$ \( T^{13} + \cdots - 1056688416 \) Copy content Toggle raw display
$79$ \( T^{13} + \cdots - 14642472384 \) Copy content Toggle raw display
$83$ \( T^{13} + \cdots + 550754112 \) Copy content Toggle raw display
$89$ \( T^{13} + \cdots - 551477372544 \) Copy content Toggle raw display
$97$ \( T^{13} + \cdots - 1775512162708 \) Copy content Toggle raw display
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