Properties

Label 2520.2.em.b
Level $2520$
Weight $2$
Character orbit 2520.em
Analytic conductor $20.122$
Analytic rank $0$
Dimension $32$
Inner twists $2$

Related objects

Downloads

Learn more

Show commands: Magma / Pari/GP / SageMath

Newspace parameters

Copy content comment:Compute space of new eigenforms
 
Copy content gp:[N,k,chi] = [2520,2,Mod(521,2520)] 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("2520.521"); S:= CuspForms(chi, 2); N := Newforms(S);
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(2520, base_ring=CyclotomicField(6)) chi = DirichletCharacter(H, H._module([0, 0, 3, 0, 1])) N = Newforms(chi, 2, names="a")
 
Level: \( N \) \(=\) \( 2520 = 2^{3} \cdot 3^{2} \cdot 5 \cdot 7 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 2520.em (of order \(6\), degree \(2\), minimal)

Newform invariants

Copy content comment:select newform
 
Copy content sage:traces = [32,0,0,0,16] f = next(g for g in N if [g.coefficient(i+1).trace() for i in range(5)] == traces)
 
Copy content gp:f = lf[1] \\ Warning: the index may be different
 
Self dual: no
Analytic conductor: \(20.1223013094\)
Analytic rank: \(0\)
Dimension: \(32\)
Relative dimension: \(16\) over \(\Q(\zeta_{6})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{6}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 32 q + 16 q^{5} + 4 q^{7} - 12 q^{19} - 12 q^{23} - 16 q^{25} - 12 q^{31} - 4 q^{35} - 12 q^{37} - 16 q^{41} - 8 q^{43} - 8 q^{47} - 20 q^{49} - 24 q^{59} + 12 q^{65} + 12 q^{67} + 12 q^{73} - 8 q^{77}+ \cdots - 12 q^{95}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
521.1 0 0 0 0.500000 + 0.866025i 0 −2.64501 + 0.0624190i 0 0 0
521.2 0 0 0 0.500000 + 0.866025i 0 −2.20274 + 1.46558i 0 0 0
521.3 0 0 0 0.500000 + 0.866025i 0 −1.82582 1.91478i 0 0 0
521.4 0 0 0 0.500000 + 0.866025i 0 −1.48143 2.19212i 0 0 0
521.5 0 0 0 0.500000 + 0.866025i 0 −1.39155 + 2.25024i 0 0 0
521.6 0 0 0 0.500000 + 0.866025i 0 −1.26820 + 2.32199i 0 0 0
521.7 0 0 0 0.500000 + 0.866025i 0 −0.968349 2.46217i 0 0 0
521.8 0 0 0 0.500000 + 0.866025i 0 −0.549659 + 2.58803i 0 0 0
521.9 0 0 0 0.500000 + 0.866025i 0 0.907873 + 2.48511i 0 0 0
521.10 0 0 0 0.500000 + 0.866025i 0 1.05190 2.42765i 0 0 0
521.11 0 0 0 0.500000 + 0.866025i 0 1.24223 2.33599i 0 0 0
521.12 0 0 0 0.500000 + 0.866025i 0 1.70845 + 2.02020i 0 0 0
521.13 0 0 0 0.500000 + 0.866025i 0 1.96264 + 1.77427i 0 0 0
521.14 0 0 0 0.500000 + 0.866025i 0 2.34176 1.23133i 0 0 0
521.15 0 0 0 0.500000 + 0.866025i 0 2.47514 + 0.934711i 0 0 0
521.16 0 0 0 0.500000 + 0.866025i 0 2.64277 + 0.125595i 0 0 0
1601.1 0 0 0 0.500000 0.866025i 0 −2.64501 0.0624190i 0 0 0
1601.2 0 0 0 0.500000 0.866025i 0 −2.20274 1.46558i 0 0 0
1601.3 0 0 0 0.500000 0.866025i 0 −1.82582 + 1.91478i 0 0 0
1601.4 0 0 0 0.500000 0.866025i 0 −1.48143 + 2.19212i 0 0 0
See all 32 embeddings
\(n\): e.g. 2-40 or 80-90
Embeddings: e.g. 1-3 or 521.16
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
21.g even 6 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 2520.2.em.b yes 32
3.b odd 2 1 2520.2.em.a 32
7.d odd 6 1 2520.2.em.a 32
21.g even 6 1 inner 2520.2.em.b yes 32
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
2520.2.em.a 32 3.b odd 2 1
2520.2.em.a 32 7.d odd 6 1
2520.2.em.b yes 32 1.a even 1 1 trivial
2520.2.em.b yes 32 21.g even 6 1 inner