Properties

Label 578.6.a.h
Level $578$
Weight $6$
Character orbit 578.a
Self dual yes
Analytic conductor $92.702$
Analytic rank $1$
Dimension $4$
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] = [578,6,Mod(1,578)] 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("578.1"); S:= CuspForms(chi, 6); N := Newforms(S);
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(578, base_ring=CyclotomicField(2)) chi = DirichletCharacter(H, H._module([0])) N = Newforms(chi, 6, names="a")
 
Level: \( N \) \(=\) \( 578 = 2 \cdot 17^{2} \)
Weight: \( k \) \(=\) \( 6 \)
Character orbit: \([\chi]\) \(=\) 578.a (trivial)

Newform invariants

Copy content comment:select newform
 
Copy content sage:traces = [4,16,-22,64,-110] f = next(g for g in N if [g.coefficient(i+1).trace() for i in range(5)] == traces)
 
Copy content gp:f = lf[1] \\ Warning: the index may be different
 
Self dual: yes
Analytic conductor: \(92.7018478519\)
Analytic rank: \(1\)
Dimension: \(4\)
Coefficient field: \(\mathbb{Q}[x]/(x^{4} - \cdots)\)
Copy content comment:defining polynomial
 
Copy content gp:f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{4} - 2x^{3} - 533x^{2} - 726x + 27729 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, \ldots, a_{7}]\)
Coefficient ring index: \( 2^{2} \)
Twist minimal: yes
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 \(1,\beta_1,\beta_2,\beta_3\) for the coefficient ring described below. We also show the integral \(q\)-expansion of the trace form.

\(f(q)\) \(=\) \( q + 4 q^{2} + ( - \beta_1 - 5) q^{3} + 16 q^{4} + ( - \beta_{2} - 28) q^{5} + ( - 4 \beta_1 - 20) q^{6} + (\beta_{3} + \beta_{2} - \beta_1 - 9) q^{7} + 64 q^{8} + (3 \beta_{2} + 14 \beta_1 + 49) q^{9}+ \cdots + ( - 188 \beta_{3} - 1320 \beta_{2} + \cdots - 87507) q^{99}+O(q^{100}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q)\) \(=\) \( 4 q + 16 q^{2} - 22 q^{3} + 64 q^{4} - 110 q^{5} - 88 q^{6} - 42 q^{7} + 256 q^{8} + 218 q^{9} - 440 q^{10} - 148 q^{11} - 352 q^{12} + 10 q^{13} - 168 q^{14} + 796 q^{15} + 1024 q^{16} + 872 q^{18} + 706 q^{19}+ \cdots - 361042 q^{99}+O(q^{100}) \) Copy content Toggle raw display

Basis of coefficient ring in terms of a root \(\nu\) of \( x^{4} - 2x^{3} - 533x^{2} - 726x + 27729 \) : Copy content Toggle raw display

\(\beta_{1}\)\(=\) \( \nu \) Copy content Toggle raw display
\(\beta_{2}\)\(=\) \( ( \nu^{2} - 4\nu - 267 ) / 3 \) Copy content Toggle raw display
\(\beta_{3}\)\(=\) \( ( \nu^{3} - 8\nu^{2} - 395\nu + 984 ) / 15 \) Copy content Toggle raw display
\(\nu\)\(=\) \( \beta_1 \) Copy content Toggle raw display
\(\nu^{2}\)\(=\) \( 3\beta_{2} + 4\beta _1 + 267 \) Copy content Toggle raw display
\(\nu^{3}\)\(=\) \( 15\beta_{3} + 24\beta_{2} + 427\beta _1 + 1152 \) 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
23.6994
6.75065
−8.83700
−19.6131
4.00000 −28.6994 16.0000 −94.6218 −114.798 63.2900 64.0000 580.657 −378.487
1.2 4.00000 −11.7507 16.0000 54.8104 −47.0026 −214.524 64.0000 −104.922 219.242
1.3 4.00000 3.83700 16.0000 23.1865 15.3480 159.302 64.0000 −228.277 92.7460
1.4 4.00000 14.6131 16.0000 −93.3752 58.4523 −50.0680 64.0000 −29.4577 −373.501
\(n\): e.g. 2-40 or 80-90
Significant digits:
Format:

Atkin-Lehner signs

\( p \) Sign
\(2\) \( -1 \)
\(17\) \( -1 \)

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 578.6.a.h 4
17.b even 2 1 578.6.a.j yes 4
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
578.6.a.h 4 1.a even 1 1 trivial
578.6.a.j yes 4 17.b even 2 1

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{3}^{4} + 22T_{3}^{3} - 353T_{3}^{2} - 3954T_{3} + 18909 \) acting on \(S_{6}^{\mathrm{new}}(\Gamma_0(578))\). Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( (T - 4)^{4} \) Copy content Toggle raw display
$3$ \( T^{4} + 22 T^{3} + \cdots + 18909 \) Copy content Toggle raw display
$5$ \( T^{4} + 110 T^{3} + \cdots + 11228481 \) Copy content Toggle raw display
$7$ \( T^{4} + 42 T^{3} + \cdots + 108290901 \) Copy content Toggle raw display
$11$ \( T^{4} + 148 T^{3} + \cdots + 97456293 \) Copy content Toggle raw display
$13$ \( T^{4} + \cdots + 358222012577 \) Copy content Toggle raw display
$17$ \( T^{4} \) Copy content Toggle raw display
$19$ \( T^{4} + \cdots + 1061107513685 \) Copy content Toggle raw display
$23$ \( T^{4} + \cdots + 130423589497413 \) Copy content Toggle raw display
$29$ \( T^{4} + \cdots + 190176270474825 \) Copy content Toggle raw display
$31$ \( T^{4} + \cdots + 11\!\cdots\!25 \) Copy content Toggle raw display
$37$ \( T^{4} + \cdots - 546405510933040 \) Copy content Toggle raw display
$41$ \( T^{4} + \cdots - 565348465859760 \) Copy content Toggle raw display
$43$ \( T^{4} + \cdots - 20\!\cdots\!75 \) Copy content Toggle raw display
$47$ \( T^{4} + \cdots - 692867021075883 \) Copy content Toggle raw display
$53$ \( T^{4} + \cdots + 13\!\cdots\!77 \) Copy content Toggle raw display
$59$ \( T^{4} + \cdots - 20\!\cdots\!44 \) Copy content Toggle raw display
$61$ \( T^{4} + \cdots + 28\!\cdots\!25 \) Copy content Toggle raw display
$67$ \( T^{4} + \cdots - 17\!\cdots\!96 \) Copy content Toggle raw display
$71$ \( T^{4} + \cdots - 10\!\cdots\!04 \) Copy content Toggle raw display
$73$ \( T^{4} + \cdots + 50\!\cdots\!05 \) Copy content Toggle raw display
$79$ \( T^{4} + \cdots - 27\!\cdots\!60 \) Copy content Toggle raw display
$83$ \( T^{4} + \cdots - 50\!\cdots\!27 \) Copy content Toggle raw display
$89$ \( T^{4} + \cdots - 20\!\cdots\!76 \) Copy content Toggle raw display
$97$ \( T^{4} + \cdots - 11\!\cdots\!15 \) Copy content Toggle raw display
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