Properties

Label 10004.2.a.b
Level $10004$
Weight $2$
Character orbit 10004.a
Self dual yes
Analytic conductor $79.882$
Dimension $42$
CM no
Inner twists $1$

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Show commands: Magma / Pari/GP / SageMath

Newspace parameters

Copy content comment:Compute space of new eigenforms
 
Copy content gp:[N,k,chi] = [10004,2,Mod(1,10004)] 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("10004.1"); S:= CuspForms(chi, 2); N := Newforms(S);
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(10004, base_ring=CyclotomicField(2)) chi = DirichletCharacter(H, H._module([0, 0, 0])) N = Newforms(chi, 2, names="a")
 
Level: \( N \) \(=\) \( 10004 = 2^{2} \cdot 41 \cdot 61 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 10004.a (trivial)

Newform invariants

Copy content comment:select newform
 
Copy content sage:traces = [42,0,-1,0,-12,0,-8,0,29,0,-3,0,-19,0,-3,0,-17,0,1,0,-22,0,-2, 0,14,0,8,0,-7,0,-32,0,-18,0,12,0,-28,0,-12,0,-42,0,-18,0,-15,0,-17,0,-14, 0,-6,0,-1,0,-21,0,-39,0,-25,0,42,0,-27,0,-13,0,-5,0,-30,0,-4,0,-47,0,-6, 0,-15,0,-24,0,-66,0,5,0,-82,0,-14,0,-8,0,-14,0,-13,0,-9,0,-59,0,-33,0] f = next(g for g in N if [g.coefficient(i+1).trace() for i in range(None)] == traces)
 
Copy content gp:f = lf[1] \\ Warning: the index may be different
 
Self dual: yes
Analytic conductor: \(79.8823421821\)
Dimension: \(42\)
Twist minimal: yes
Fricke sign: \(+1\)
Sato-Tate group: $\mathrm{SU}(2)$

$q$-expansion

The algebraic \(q\)-expansion of this newform has not been computed, but we have computed the trace expansion.

\(\operatorname{Tr}(f)(q) = \) \( 42 q - q^{3} - 12 q^{5} - 8 q^{7} + 29 q^{9} - 3 q^{11} - 19 q^{13} - 3 q^{15} - 17 q^{17} + q^{19} - 22 q^{21} - 2 q^{23} + 14 q^{25} + 8 q^{27} - 7 q^{29} - 32 q^{31} - 18 q^{33} + 12 q^{35} - 28 q^{37}+ \cdots - 33 q^{99}+O(q^{100}) \) Copy content Toggle raw display

Atkin-Lehner signs

\( p \) Sign
\(2\) \( -1 \)
\(41\) \( +1 \)
\(61\) \( -1 \)

Inner twists

This newform does not admit any (nontrivial) inner twists.

Twists

Twists of this newform have not been computed.