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Properties

Label 34650.2.a.dn
Level $34650$
Weight $2$
Character orbit 34650.a
Self dual yes
Analytic conductor $276.682$
Dimension $1$

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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] = [34650,2,Mod(1,34650)] 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("34650.1"); S:= CuspForms(chi, 2); N := Newforms(S);
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(34650, base_ring=CyclotomicField(2)) chi = DirichletCharacter(H, H._module([0, 0, 0, 0])) N = Newforms(chi, 2, names="a")
 
Level: \( N \) \(=\) \( 34650 = 2 \cdot 3^{2} \cdot 5^{2} \cdot 7 \cdot 11 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 34650.a (trivial)

Newform invariants

Copy content comment:select newform
 
Copy content sage:traces = [1,1,0,1,0,0,-1,1,0,0,1,0,4,-1,0,1,0,0,8,0,0,1,6,0,0,4,0,-1,-6, 0,-4,1,0,0,0,0,-8,8,0,0,-6,0,4,1,0,6,12,0,1,0,0,4,6,0,0,-1,0,-6,12,0,-10, -4,0,1,0,0,10,0,0,0,0,0,-14,-8,0,8,-1,0,8,0,0,-6,0,0,0,4,0,1,12,0,-4,6, 0,12,0,0,10,1,0,0] 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: \(276.681643004\)
Dimension: \(1\)
Coefficient field: \(\mathbb{Q}\)
Coefficient ring: \(\mathbb{Z}\)
Coefficient ring index: \( 1 \)
Twist minimal: not computed
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)
 
\(f(q)\) \(=\) \( q + q^{2} + q^{4} - q^{7} + q^{8} + q^{11} + 4 q^{13} - q^{14} + q^{16} + 8 q^{19} + q^{22} + 6 q^{23} + 4 q^{26} - q^{28} - 6 q^{29} - 4 q^{31} + q^{32} - 8 q^{37} + 8 q^{38} - 6 q^{41} + 4 q^{43}+ \cdots + q^{98}+O(q^{100}) \) Copy content Toggle raw display

Atkin-Lehner signs

\( p \) Sign
\(2\) \( -1 \)
\(3\) \( -1 \)
\(5\) \( +1 \)
\(7\) \( +1 \)
\(11\) \( -1 \)

Inner twists

Inner twists of this newform have not been computed.

Twists

Twists of this newform have not been computed.