Properties

Label 45570.2.a.fh
Level $45570$
Weight $2$
Character orbit 45570.a
Self dual yes
Analytic conductor $363.878$
Dimension $4$

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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] = [45570,2,Mod(1,45570)] 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("45570.1"); S:= CuspForms(chi, 2); N := Newforms(S);
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(45570, base_ring=CyclotomicField(2)) chi = DirichletCharacter(H, H._module([0, 0, 0, 0])) N = Newforms(chi, 2, names="a")
 
Level: \( N \) \(=\) \( 45570 = 2 \cdot 3 \cdot 5 \cdot 7^{2} \cdot 31 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 45570.a (trivial)

Newform invariants

Copy content comment:select newform
 
Copy content sage:traces = [4,4,-4,4,4,-4,0,4,4,4,0,-4,-2,0,-4,4,-2,4,0,4,0,0,0,-4,4,-2, -4,0,4,-4,-4,4,0,-2,0,4,14,0,2,4,-8,0,16,0,4,0,-6,-4,0,4,2,-2,8,-4,0,0, 0,4,-6,-4,-18,-4,0,4,-2,0,16,-2,0,0,26,4,-8,14,-4,0,0,2,16,4,4,-8,-2,0, -2,16,-4,0,-6,4,0,0,4,-6,0,-4,6,0,0,4] 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: \(363.878282011\)
Dimension: \(4\)
Coefficient field: 4.4.54764.1
Copy content comment:defining polynomial
 
Copy content gp:f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{4} - x^{3} - 9x^{2} + 3x + 2 \) Copy content Toggle raw display
Twist minimal: not computed
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.

\(\operatorname{Tr}(f)(q) = \) \( 4 q + 4 q^{2} - 4 q^{3} + 4 q^{4} + 4 q^{5} - 4 q^{6} + 4 q^{8} + 4 q^{9} + 4 q^{10} - 4 q^{12} - 2 q^{13} - 4 q^{15} + 4 q^{16} - 2 q^{17} + 4 q^{18} + 4 q^{20} - 4 q^{24} + 4 q^{25} - 2 q^{26} - 4 q^{27}+ \cdots + 6 q^{97}+O(q^{100}) \) Copy content Toggle raw display

Atkin-Lehner signs

\( p \) Sign
\(2\) \( -1 \)
\(3\) \( +1 \)
\(5\) \( -1 \)
\(7\) \( -1 \)
\(31\) \( +1 \)

Inner twists

Inner twists of this newform have not been computed.

Twists

Twists of this newform have not been computed.