Properties

Label 5054.2.a.w
Level $5054$
Weight $2$
Character orbit 5054.a
Self dual yes
Analytic conductor $40.356$
Analytic rank $0$
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] = [5054,2,Mod(1,5054)] 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("5054.1"); S:= CuspForms(chi, 2); N := Newforms(S);
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(5054, base_ring=CyclotomicField(2)) chi = DirichletCharacter(H, H._module([0, 0])) N = Newforms(chi, 2, names="a")
 
Level: \( N \) \(=\) \( 5054 = 2 \cdot 7 \cdot 19^{2} \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 5054.a (trivial)

Newform invariants

Copy content comment:select newform
 
Copy content sage:traces = [4,-4,-1,4,1,1,4,-4,9] f = next(g for g in N if [g.coefficient(i+1).trace() for i in range(9)] == traces)
 
Copy content gp:f = lf[1] \\ Warning: the index may be different
 
Self dual: yes
Analytic conductor: \(40.3563931816\)
Analytic rank: \(0\)
Dimension: \(4\)
Coefficient field: 4.4.151572.1
Copy content comment:defining polynomial
 
Copy content gp:f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{4} - x^{3} - 10x^{2} + 8x + 4 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, \ldots, a_{5}]\)
Coefficient ring index: \( 1 \)
Twist minimal: no (minimal twist has level 266)
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.

\(f(q)\) \(=\) \( q - q^{2} - \beta_1 q^{3} + q^{4} + (\beta_{3} + \beta_1) q^{5} + \beta_1 q^{6} + q^{7} - q^{8} + ( - \beta_{3} + \beta_{2} + 2) q^{9} + ( - \beta_{3} - \beta_1) q^{10} + ( - \beta_1 + 2) q^{11} - \beta_1 q^{12}+ \cdots + ( - 3 \beta_{3} + \beta_{2} - 7 \beta_1 + 5) q^{99}+O(q^{100}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q)\) \(=\) \( 4 q - 4 q^{2} - q^{3} + 4 q^{4} + q^{5} + q^{6} + 4 q^{7} - 4 q^{8} + 9 q^{9} - q^{10} + 7 q^{11} - q^{12} - 5 q^{13} - 4 q^{14} - 12 q^{15} + 4 q^{16} + 2 q^{17} - 9 q^{18} + q^{20} - q^{21} - 7 q^{22}+ \cdots + 14 q^{99}+O(q^{100}) \) Copy content Toggle raw display

Basis of coefficient ring in terms of a root \(\nu\) of \( x^{4} - x^{3} - 10x^{2} + 8x + 4 \) : Copy content Toggle raw display

\(\beta_{1}\)\(=\) \( \nu \) Copy content Toggle raw display
\(\beta_{2}\)\(=\) \( ( \nu^{3} + \nu^{2} - 10\nu - 4 ) / 2 \) Copy content Toggle raw display
\(\beta_{3}\)\(=\) \( ( \nu^{3} - \nu^{2} - 10\nu + 6 ) / 2 \) Copy content Toggle raw display
\(\nu\)\(=\) \( \beta_1 \) Copy content Toggle raw display
\(\nu^{2}\)\(=\) \( -\beta_{3} + \beta_{2} + 5 \) Copy content Toggle raw display
\(\nu^{3}\)\(=\) \( \beta_{3} + \beta_{2} + 10\beta _1 - 1 \) 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
3.21578
1.16566
−0.352271
−3.02917
−1.00000 −3.21578 1.00000 1.59385 3.21578 1.00000 −1.00000 7.34125 −1.59385
1.2 −1.00000 −1.16566 1.00000 −1.55010 1.16566 1.00000 −1.00000 −1.64123 1.55010
1.3 −1.00000 0.352271 1.00000 4.32518 −0.352271 1.00000 −1.00000 −2.87591 −4.32518
1.4 −1.00000 3.02917 1.00000 −3.36893 −3.02917 1.00000 −1.00000 6.17589 3.36893
\(n\): e.g. 2-40 or 80-90
Significant digits:
Format:

Atkin-Lehner signs

\( p \) Sign
\(2\) \( +1 \)
\(7\) \( -1 \)
\(19\) \( +1 \)

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 5054.2.a.w 4
19.b odd 2 1 5054.2.a.x 4
19.c even 3 2 266.2.f.d 8
57.h odd 6 2 2394.2.o.v 8
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
266.2.f.d 8 19.c even 3 2
2394.2.o.v 8 57.h odd 6 2
5054.2.a.w 4 1.a even 1 1 trivial
5054.2.a.x 4 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 \(S_{2}^{\mathrm{new}}(\Gamma_0(5054))\):

\( T_{3}^{4} + T_{3}^{3} - 10T_{3}^{2} - 8T_{3} + 4 \) Copy content Toggle raw display
\( T_{5}^{4} - T_{5}^{3} - 17T_{5}^{2} + 3T_{5} + 36 \) Copy content Toggle raw display
\( T_{13}^{4} + 5T_{13}^{3} - 25T_{13}^{2} - 145T_{13} - 98 \) Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( (T + 1)^{4} \) Copy content Toggle raw display
$3$ \( T^{4} + T^{3} - 10 T^{2} + \cdots + 4 \) Copy content Toggle raw display
$5$ \( T^{4} - T^{3} + \cdots + 36 \) Copy content Toggle raw display
$7$ \( (T - 1)^{4} \) Copy content Toggle raw display
$11$ \( T^{4} - 7 T^{3} + \cdots - 12 \) Copy content Toggle raw display
$13$ \( T^{4} + 5 T^{3} + \cdots - 98 \) Copy content Toggle raw display
$17$ \( T^{4} - 2 T^{3} + \cdots + 24 \) Copy content Toggle raw display
$19$ \( T^{4} \) Copy content Toggle raw display
$23$ \( T^{4} - 5 T^{3} + \cdots + 462 \) Copy content Toggle raw display
$29$ \( T^{4} - 4 T^{3} + \cdots + 48 \) Copy content Toggle raw display
$31$ \( T^{4} + 6 T^{3} + \cdots - 328 \) Copy content Toggle raw display
$37$ \( T^{4} - 10 T^{3} + \cdots + 288 \) Copy content Toggle raw display
$41$ \( T^{4} + 17 T^{3} + \cdots + 132 \) Copy content Toggle raw display
$43$ \( T^{4} - 18 T^{3} + \cdots - 16 \) Copy content Toggle raw display
$47$ \( T^{4} + 4 T^{3} + \cdots + 48 \) Copy content Toggle raw display
$53$ \( T^{4} + 10 T^{3} + \cdots + 72 \) Copy content Toggle raw display
$59$ \( T^{4} + 20 T^{3} + \cdots - 321 \) Copy content Toggle raw display
$61$ \( T^{4} - 9 T^{3} + \cdots + 2552 \) Copy content Toggle raw display
$67$ \( T^{4} + 7 T^{3} + \cdots - 16 \) Copy content Toggle raw display
$71$ \( T^{4} - 21 T^{3} + \cdots + 66 \) Copy content Toggle raw display
$73$ \( T^{4} - 21 T^{3} + \cdots - 8392 \) Copy content Toggle raw display
$79$ \( T^{4} - 8 T^{3} + \cdots + 5504 \) Copy content Toggle raw display
$83$ \( T^{4} + 12 T^{3} + \cdots - 11061 \) Copy content Toggle raw display
$89$ \( T^{4} - 34 T^{3} + \cdots + 2112 \) Copy content Toggle raw display
$97$ \( T^{4} - 5 T^{3} + \cdots + 388 \) Copy content Toggle raw display
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