Properties

Label 11048.2.a.c
Level $11048$
Weight $2$
Character orbit 11048.a
Self dual yes
Analytic conductor $88.219$
Dimension $86$
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] = [11048,2,Mod(1,11048)] 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("11048.1"); S:= CuspForms(chi, 2); N := Newforms(S);
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(11048, base_ring=CyclotomicField(2)) chi = DirichletCharacter(H, H._module([0, 0, 0])) N = Newforms(chi, 2, names="a")
 
Level: \( N \) \(=\) \( 11048 = 2^{3} \cdot 1381 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 11048.a (trivial)

Newform invariants

Copy content comment:select newform
 
Copy content sage:traces = [86,0,-8,0,3,0,-36,0,88,0,-10,0,-37,0,-44,0,-3,0,-36,0,0,0,-56, 0,73,0,-29,0,9,0,-61,0,-34,0,-26,0,-37,0,-51,0,12,0,-45,0,-2,0,-115,0, 82,0,-15,0,-8,0,-94,0,-35,0,-33,0,-16,0,-138,0,-8,0,-75,0,8,0,-105,0,-66, 0,-43,0,6,0,-72,0,82,0,-54,0,-42,0,-121,0,30,0,-42,0,-39,0,-103,0,-91, 0,-25,0] 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: \(88.2187241531\)
Dimension: \(86\)
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.

\(\operatorname{Tr}(f)(q) = \) \( 86 q - 8 q^{3} + 3 q^{5} - 36 q^{7} + 88 q^{9} - 10 q^{11} - 37 q^{13} - 44 q^{15} - 3 q^{17} - 36 q^{19} - 56 q^{23} + 73 q^{25} - 29 q^{27} + 9 q^{29} - 61 q^{31} - 34 q^{33} - 26 q^{35} - 37 q^{37} - 51 q^{39}+ \cdots - 25 q^{99}+O(q^{100}) \) Copy content Toggle raw display

Atkin-Lehner signs

\( p \) Sign
\(2\) \( -1 \)
\(1381\) \( -1 \)

Inner twists

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

Twists

Twists of this newform have not been computed.