Properties

Label 1260.2.dq.c
Level $1260$
Weight $2$
Character orbit 1260.dq
Analytic conductor $10.061$
Analytic rank $0$
Dimension $32$
CM no
Inner twists $4$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [1260,2,Mod(73,1260)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1260, base_ring=CyclotomicField(12))
 
chi = DirichletCharacter(H, H._module([0, 0, 9, 2]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("1260.73");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 1260 = 2^{2} \cdot 3^{2} \cdot 5 \cdot 7 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 1260.dq (of order \(12\), degree \(4\), minimal)

Newform invariants

comment: select newform
 
sage: f = N[0] # Warning: the index may be different
 
gp: f = lf[1] \\ Warning: the index may be different
 
Self dual: no
Analytic conductor: \(10.0611506547\)
Analytic rank: \(0\)
Dimension: \(32\)
Relative dimension: \(8\) over \(\Q(\zeta_{12})\)
Twist minimal: no (minimal twist has level 420)
Sato-Tate group: $\mathrm{SU}(2)[C_{12}]$

$q$-expansion

The dimension is sufficiently large that we do not compute an algebraic \(q\)-expansion, but we have computed the trace expansion.

\(\operatorname{Tr}(f)(q) = \) \( 32 q + 12 q^{5}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 32 q + 12 q^{5} - 8 q^{11} - 16 q^{23} - 4 q^{25} + 24 q^{31} - 20 q^{35} + 20 q^{37} - 24 q^{43} - 12 q^{47} - 40 q^{53} - 24 q^{61} + 52 q^{65} + 16 q^{71} - 60 q^{73} + 84 q^{77} - 8 q^{85} + 40 q^{91} + 36 q^{95}+O(q^{100}) \) 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.

comment: embeddings in the coefficient field
 
gp: mfembed(f)
 
Label   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
73.1 0 0 0 −2.22732 0.197620i 0 2.20765 1.45817i 0 0 0
73.2 0 0 0 −1.40421 1.74017i 0 1.06666 + 2.42120i 0 0 0
73.3 0 0 0 −0.541965 + 2.16939i 0 2.42432 1.05955i 0 0 0
73.4 0 0 0 0.0833091 2.23452i 0 −1.70817 + 2.02043i 0 0 0
73.5 0 0 0 1.25559 + 1.85027i 0 −2.64359 0.106918i 0 0 0
73.6 0 0 0 1.57194 1.59028i 0 −1.62725 2.08616i 0 0 0
73.7 0 0 0 2.12960 + 0.681768i 0 1.94431 + 1.79435i 0 0 0
73.8 0 0 0 2.13305 0.670893i 0 1.80016 + 1.93892i 0 0 0
397.1 0 0 0 −2.22732 + 0.197620i 0 2.20765 + 1.45817i 0 0 0
397.2 0 0 0 −1.40421 + 1.74017i 0 1.06666 2.42120i 0 0 0
397.3 0 0 0 −0.541965 2.16939i 0 2.42432 + 1.05955i 0 0 0
397.4 0 0 0 0.0833091 + 2.23452i 0 −1.70817 2.02043i 0 0 0
397.5 0 0 0 1.25559 1.85027i 0 −2.64359 + 0.106918i 0 0 0
397.6 0 0 0 1.57194 + 1.59028i 0 −1.62725 + 2.08616i 0 0 0
397.7 0 0 0 2.12960 0.681768i 0 1.94431 1.79435i 0 0 0
397.8 0 0 0 2.13305 + 0.670893i 0 1.80016 1.93892i 0 0 0
577.1 0 0 0 −2.14973 0.615342i 0 1.05955 + 2.42432i 0 0 0
577.2 0 0 0 −0.974584 2.01251i 0 0.106918 2.64359i 0 0 0
577.3 0 0 0 −0.942515 + 2.02772i 0 1.45817 + 2.20765i 0 0 0
577.4 0 0 0 0.474372 2.18517i 0 −1.79435 + 1.94431i 0 0 0
See all 32 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 73.8
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
5.c odd 4 1 inner
7.d odd 6 1 inner
35.k even 12 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 1260.2.dq.c 32
3.b odd 2 1 420.2.bo.a 32
5.c odd 4 1 inner 1260.2.dq.c 32
7.d odd 6 1 inner 1260.2.dq.c 32
15.d odd 2 1 2100.2.ce.e 32
15.e even 4 1 420.2.bo.a 32
15.e even 4 1 2100.2.ce.e 32
21.g even 6 1 420.2.bo.a 32
21.g even 6 1 2940.2.x.c 32
21.h odd 6 1 2940.2.x.c 32
35.k even 12 1 inner 1260.2.dq.c 32
105.p even 6 1 2100.2.ce.e 32
105.w odd 12 1 420.2.bo.a 32
105.w odd 12 1 2100.2.ce.e 32
105.w odd 12 1 2940.2.x.c 32
105.x even 12 1 2940.2.x.c 32
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
420.2.bo.a 32 3.b odd 2 1
420.2.bo.a 32 15.e even 4 1
420.2.bo.a 32 21.g even 6 1
420.2.bo.a 32 105.w odd 12 1
1260.2.dq.c 32 1.a even 1 1 trivial
1260.2.dq.c 32 5.c odd 4 1 inner
1260.2.dq.c 32 7.d odd 6 1 inner
1260.2.dq.c 32 35.k even 12 1 inner
2100.2.ce.e 32 15.d odd 2 1
2100.2.ce.e 32 15.e even 4 1
2100.2.ce.e 32 105.p even 6 1
2100.2.ce.e 32 105.w odd 12 1
2940.2.x.c 32 21.g even 6 1
2940.2.x.c 32 21.h odd 6 1
2940.2.x.c 32 105.w odd 12 1
2940.2.x.c 32 105.x even 12 1

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{11}^{16} + 4 T_{11}^{15} + 70 T_{11}^{14} + 168 T_{11}^{13} + 2898 T_{11}^{12} + 6448 T_{11}^{11} + \cdots + 14668900 \) acting on \(S_{2}^{\mathrm{new}}(1260, [\chi])\). Copy content Toggle raw display