Properties

Label 5194.2.a.bs
Level $5194$
Weight $2$
Character orbit 5194.a
Self dual yes
Analytic conductor $41.474$
Analytic rank $1$
Dimension $7$
CM no
Inner twists $1$

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Newspace parameters

Copy content comment:Compute space of new eigenforms
 
Copy content gp:[N,k,chi] = [5194,2,Mod(1,5194)] 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("5194.1"); S:= CuspForms(chi, 2); N := Newforms(S);
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(5194, base_ring=CyclotomicField(2)) chi = DirichletCharacter(H, H._module([0, 0])) N = Newforms(chi, 2, names="a")
 
Level: \( N \) \(=\) \( 5194 = 2 \cdot 7^{2} \cdot 53 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 5194.a (trivial)

Newform invariants

Copy content comment:select newform
 
Copy content sage:traces = [7,-7,-2,7,-1,2,0,-7,13,1,7,-2,9,0,0] f = next(g for g in N if [g.coefficient(i+1).trace() for i in range(15)] == traces)
 
Copy content gp:f = lf[1] \\ Warning: the index may be different
 
Self dual: yes
Analytic conductor: \(41.4742988099\)
Analytic rank: \(1\)
Dimension: \(7\)
Coefficient field: \(\mathbb{Q}[x]/(x^{7} - \cdots)\)
Copy content comment:defining polynomial
 
Copy content gp:f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{7} - x^{6} - 14x^{5} + x^{4} + 57x^{3} + 34x^{2} - 36x - 21 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, \ldots, a_{5}]\)
Coefficient ring index: \( 1 \)
Twist minimal: no (minimal twist has level 742)
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 \(1,\beta_1,\ldots,\beta_{6}\) for the coefficient ring described below. We also show the integral \(q\)-expansion of the trace form.

\(f(q)\) \(=\) \( q - q^{2} + \beta_{2} q^{3} + q^{4} - \beta_1 q^{5} - \beta_{2} q^{6} - q^{8} + ( - \beta_{5} + \beta_{3} - \beta_{2} + 2) q^{9} + \beta_1 q^{10} + ( - \beta_{5} + \beta_1 + 1) q^{11} + \beta_{2} q^{12}+ \cdots + ( - 2 \beta_{6} - 2 \beta_{4} + \cdots + 9) q^{99}+O(q^{100}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q)\) \(=\) \( 7 q - 7 q^{2} - 2 q^{3} + 7 q^{4} - q^{5} + 2 q^{6} - 7 q^{8} + 13 q^{9} + q^{10} + 7 q^{11} - 2 q^{12} + 9 q^{13} + 7 q^{16} + 2 q^{17} - 13 q^{18} - 20 q^{19} - q^{20} - 7 q^{22} - 5 q^{23} + 2 q^{24}+ \cdots + 69 q^{99}+O(q^{100}) \) Copy content Toggle raw display

Basis of coefficient ring in terms of a root \(\nu\) of \( x^{7} - x^{6} - 14x^{5} + x^{4} + 57x^{3} + 34x^{2} - 36x - 21 \) : Copy content Toggle raw display

\(\beta_{1}\)\(=\) \( \nu \) Copy content Toggle raw display
\(\beta_{2}\)\(=\) \( ( 3\nu^{6} - 8\nu^{5} - 31\nu^{4} + 57\nu^{3} + 97\nu^{2} - 62\nu - 42 ) / 7 \) Copy content Toggle raw display
\(\beta_{3}\)\(=\) \( ( 3\nu^{6} - 8\nu^{5} - 31\nu^{4} + 57\nu^{3} + 104\nu^{2} - 69\nu - 70 ) / 7 \) Copy content Toggle raw display
\(\beta_{4}\)\(=\) \( ( 8\nu^{6} - 19\nu^{5} - 85\nu^{4} + 124\nu^{3} + 275\nu^{2} - 100\nu - 126 ) / 7 \) Copy content Toggle raw display
\(\beta_{5}\)\(=\) \( ( -9\nu^{6} + 24\nu^{5} + 86\nu^{4} - 150\nu^{3} - 263\nu^{2} + 116\nu + 112 ) / 7 \) Copy content Toggle raw display
\(\beta_{6}\)\(=\) \( ( 9\nu^{6} - 24\nu^{5} - 86\nu^{4} + 157\nu^{3} + 249\nu^{2} - 151\nu - 91 ) / 7 \) Copy content Toggle raw display
\(\nu\)\(=\) \( \beta_1 \) Copy content Toggle raw display
\(\nu^{2}\)\(=\) \( \beta_{3} - \beta_{2} + \beta _1 + 4 \) Copy content Toggle raw display
\(\nu^{3}\)\(=\) \( \beta_{6} + \beta_{5} + 2\beta_{3} - 2\beta_{2} + 7\beta _1 + 5 \) Copy content Toggle raw display
\(\nu^{4}\)\(=\) \( 3\beta_{6} + 2\beta_{5} + 10\beta_{3} - 13\beta_{2} + 15\beta _1 + 29 \) Copy content Toggle raw display
\(\nu^{5}\)\(=\) \( 15\beta_{6} + 14\beta_{5} + 3\beta_{4} + 27\beta_{3} - 38\beta_{2} + 64\beta _1 + 67 \) Copy content Toggle raw display
\(\nu^{6}\)\(=\) \( 52\beta_{6} + 39\beta_{5} + 8\beta_{4} + 105\beta_{3} - 163\beta_{2} + 181\beta _1 + 268 \) 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
−2.16134
3.42627
0.829638
−1.63435
−0.537640
−1.50585
2.58327
−1.00000 −3.38824 1.00000 2.16134 3.38824 0 −1.00000 8.48014 −2.16134
1.2 −1.00000 −2.74428 1.00000 −3.42627 2.74428 0 −1.00000 4.53109 3.42627
1.3 −1.00000 −1.56798 1.00000 −0.829638 1.56798 0 −1.00000 −0.541448 0.829638
1.4 −1.00000 −0.160973 1.00000 1.63435 0.160973 0 −1.00000 −2.97409 −1.63435
1.5 −1.00000 1.19365 1.00000 0.537640 −1.19365 0 −1.00000 −1.57521 −0.537640
1.6 −1.00000 2.02957 1.00000 1.50585 −2.02957 0 −1.00000 1.11917 −1.50585
1.7 −1.00000 2.63825 1.00000 −2.58327 −2.63825 0 −1.00000 3.96034 2.58327
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 1.7
Significant digits:
Format:

Atkin-Lehner signs

\( p \) Sign
\(2\) \( +1 \)
\(7\) \( +1 \)
\(53\) \( +1 \)

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 5194.2.a.bs 7
7.b odd 2 1 5194.2.a.bt 7
7.c even 3 2 742.2.e.g 14
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
742.2.e.g 14 7.c even 3 2
5194.2.a.bs 7 1.a even 1 1 trivial
5194.2.a.bt 7 7.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 \(S_{2}^{\mathrm{new}}(\Gamma_0(5194))\):

\( T_{3}^{7} + 2T_{3}^{6} - 15T_{3}^{5} - 21T_{3}^{4} + 69T_{3}^{3} + 50T_{3}^{2} - 87T_{3} - 15 \) Copy content Toggle raw display
\( T_{5}^{7} + T_{5}^{6} - 14T_{5}^{5} - T_{5}^{4} + 57T_{5}^{3} - 34T_{5}^{2} - 36T_{5} + 21 \) Copy content Toggle raw display
\( T_{11}^{7} - 7T_{11}^{6} - 21T_{11}^{5} + 252T_{11}^{4} - 498T_{11}^{3} - 160T_{11}^{2} + 855T_{11} - 51 \) Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( (T + 1)^{7} \) Copy content Toggle raw display
$3$ \( T^{7} + 2 T^{6} + \cdots - 15 \) Copy content Toggle raw display
$5$ \( T^{7} + T^{6} + \cdots + 21 \) Copy content Toggle raw display
$7$ \( T^{7} \) Copy content Toggle raw display
$11$ \( T^{7} - 7 T^{6} + \cdots - 51 \) Copy content Toggle raw display
$13$ \( T^{7} - 9 T^{6} + \cdots + 71 \) Copy content Toggle raw display
$17$ \( T^{7} - 2 T^{6} + \cdots + 22309 \) Copy content Toggle raw display
$19$ \( T^{7} + 20 T^{6} + \cdots + 71367 \) Copy content Toggle raw display
$23$ \( T^{7} + 5 T^{6} + \cdots + 49 \) Copy content Toggle raw display
$29$ \( T^{7} - 11 T^{6} + \cdots - 153 \) Copy content Toggle raw display
$31$ \( T^{7} + 23 T^{6} + \cdots + 36323 \) Copy content Toggle raw display
$37$ \( T^{7} + 14 T^{6} + \cdots + 951 \) Copy content Toggle raw display
$41$ \( T^{7} + 21 T^{6} + \cdots - 63 \) Copy content Toggle raw display
$43$ \( T^{7} + 8 T^{6} + \cdots - 28943 \) Copy content Toggle raw display
$47$ \( T^{7} - 6 T^{6} + \cdots + 46653 \) Copy content Toggle raw display
$53$ \( (T + 1)^{7} \) Copy content Toggle raw display
$59$ \( T^{7} + 31 T^{6} + \cdots + 34803 \) Copy content Toggle raw display
$61$ \( T^{7} - 21 T^{6} + \cdots - 307071 \) Copy content Toggle raw display
$67$ \( T^{7} + 27 T^{6} + \cdots + 166995 \) Copy content Toggle raw display
$71$ \( T^{7} - 10 T^{6} + \cdots - 5019 \) Copy content Toggle raw display
$73$ \( T^{7} - 18 T^{6} + \cdots + 95861 \) Copy content Toggle raw display
$79$ \( T^{7} + 27 T^{6} + \cdots + 208751 \) Copy content Toggle raw display
$83$ \( T^{7} + 21 T^{6} + \cdots - 4511781 \) Copy content Toggle raw display
$89$ \( T^{7} + 9 T^{6} + \cdots - 19704027 \) Copy content Toggle raw display
$97$ \( T^{7} + 2 T^{6} + \cdots - 3668623 \) Copy content Toggle raw display
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