Properties

Label 3549.1.ca.b
Level $3549$
Weight $1$
Character orbit 3549.ca
Analytic conductor $1.771$
Analytic rank $0$
Dimension $4$
Projective image $D_{4}$
CM discriminant -3
Inner twists $8$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [3549,1,Mod(188,3549)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(3549, base_ring=CyclotomicField(12))
 
chi = DirichletCharacter(H, H._module([6, 6, 5]))
 
N = Newforms(chi, 1, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("3549.188");
 
S:= CuspForms(chi, 1);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 3549 = 3 \cdot 7 \cdot 13^{2} \)
Weight: \( k \) \(=\) \( 1 \)
Character orbit: \([\chi]\) \(=\) 3549.ca (of order \(12\), degree \(4\), not 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: \(1.77118172983\)
Analytic rank: \(0\)
Dimension: \(4\)
Coefficient field: \(\Q(\zeta_{12})\)
comment: defining polynomial
 
gp: f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{4} - x^{2} + 1 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, a_2, a_3]\)
Coefficient ring index: \( 1 \)
Twist minimal: no (minimal twist has level 273)
Projective image: \(D_{4}\)
Projective field: Galois closure of 4.0.968877.1
Artin image: $D_4:C_{12}$
Artin field: Galois closure of \(\mathbb{Q}[x]/(x^{24} - \cdots)\)

$q$-expansion

comment: q-expansion
 
sage: f.q_expansion() # note that sage often uses an isomorphic number field
 
gp: mfcoefs(f, 20)
 

The \(q\)-expansion and trace form are shown below.

\(f(q)\) \(=\) \( q - \zeta_{12} q^{3} - \zeta_{12}^{5} q^{4} + \zeta_{12}^{5} q^{7} + \zeta_{12}^{2} q^{9} +O(q^{10}) \) Copy content Toggle raw display \( q - \zeta_{12} q^{3} - \zeta_{12}^{5} q^{4} + \zeta_{12}^{5} q^{7} + \zeta_{12}^{2} q^{9} - q^{12} - \zeta_{12}^{4} q^{16} + (\zeta_{12}^{5} - \zeta_{12}^{2}) q^{19} + q^{21} - \zeta_{12}^{3} q^{25} - \zeta_{12}^{3} q^{27} + \zeta_{12}^{4} q^{28} + ( - \zeta_{12}^{3} + 1) q^{31} + \zeta_{12} q^{36} + ( - \zeta_{12}^{4} - \zeta_{12}) q^{37} + \zeta_{12}^{5} q^{48} - \zeta_{12}^{4} q^{49} + (\zeta_{12}^{3} + 1) q^{57} - \zeta_{12}^{5} q^{61} - \zeta_{12} q^{63} - \zeta_{12}^{3} q^{64} + ( - \zeta_{12}^{4} + \zeta_{12}) q^{67} + ( - \zeta_{12}^{3} - 1) q^{73} + \zeta_{12}^{4} q^{75} + (\zeta_{12}^{4} - \zeta_{12}) q^{76} + \zeta_{12}^{4} q^{81} - \zeta_{12}^{5} q^{84} + (\zeta_{12}^{4} - \zeta_{12}) q^{93} + ( - \zeta_{12}^{5} + \zeta_{12}^{2}) q^{97} +O(q^{100}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q)\) \(=\) \( 4 q + 2 q^{9}+O(q^{10}) \) Copy content Toggle raw display \( 4 q + 2 q^{9} - 4 q^{12} + 2 q^{16} - 2 q^{19} + 4 q^{21} - 2 q^{28} + 4 q^{31} + 2 q^{37} + 2 q^{49} + 4 q^{57} + 2 q^{67} - 4 q^{73} - 2 q^{75} - 2 q^{76} - 2 q^{81} - 2 q^{93} + 2 q^{97}+O(q^{100}) \) Copy content Toggle raw display

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/3549\mathbb{Z}\right)^\times\).

\(n\) \(1184\) \(1522\) \(3382\)
\(\chi(n)\) \(-1\) \(-1\) \(-\zeta_{12}^{5}\)

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   \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
188.1
−0.866025 0.500000i
0.866025 0.500000i
−0.866025 + 0.500000i
0.866025 + 0.500000i
0 0.866025 + 0.500000i −0.866025 + 0.500000i 0 0 0.866025 0.500000i 0 0.500000 + 0.866025i 0
587.1 0 −0.866025 + 0.500000i 0.866025 + 0.500000i 0 0 −0.866025 0.500000i 0 0.500000 0.866025i 0
2624.1 0 0.866025 0.500000i −0.866025 0.500000i 0 0 0.866025 + 0.500000i 0 0.500000 0.866025i 0
3023.1 0 −0.866025 0.500000i 0.866025 0.500000i 0 0 −0.866025 + 0.500000i 0 0.500000 + 0.866025i 0
\(n\): e.g. 2-40 or 990-1000
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
3.b odd 2 1 CM by \(\Q(\sqrt{-3}) \)
13.c even 3 1 inner
39.i odd 6 1 inner
91.i even 4 1 inner
91.bc even 12 1 inner
273.o odd 4 1 inner
273.ca odd 12 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 3549.1.ca.b 4
3.b odd 2 1 CM 3549.1.ca.b 4
7.b odd 2 1 3549.1.ca.a 4
13.b even 2 1 3549.1.ca.c 4
13.c even 3 1 273.1.o.a 2
13.c even 3 1 inner 3549.1.ca.b 4
13.d odd 4 1 3549.1.ca.a 4
13.d odd 4 1 3549.1.ca.d 4
13.e even 6 1 3549.1.o.b 2
13.e even 6 1 3549.1.ca.c 4
13.f odd 12 1 273.1.o.b yes 2
13.f odd 12 1 3549.1.o.a 2
13.f odd 12 1 3549.1.ca.a 4
13.f odd 12 1 3549.1.ca.d 4
21.c even 2 1 3549.1.ca.a 4
39.d odd 2 1 3549.1.ca.c 4
39.f even 4 1 3549.1.ca.a 4
39.f even 4 1 3549.1.ca.d 4
39.h odd 6 1 3549.1.o.b 2
39.h odd 6 1 3549.1.ca.c 4
39.i odd 6 1 273.1.o.a 2
39.i odd 6 1 inner 3549.1.ca.b 4
39.k even 12 1 273.1.o.b yes 2
39.k even 12 1 3549.1.o.a 2
39.k even 12 1 3549.1.ca.a 4
39.k even 12 1 3549.1.ca.d 4
91.b odd 2 1 3549.1.ca.d 4
91.g even 3 1 1911.1.cc.b 4
91.h even 3 1 1911.1.cc.b 4
91.i even 4 1 inner 3549.1.ca.b 4
91.i even 4 1 3549.1.ca.c 4
91.m odd 6 1 1911.1.cc.a 4
91.n odd 6 1 273.1.o.b yes 2
91.n odd 6 1 3549.1.ca.a 4
91.t odd 6 1 3549.1.o.a 2
91.t odd 6 1 3549.1.ca.d 4
91.v odd 6 1 1911.1.cc.a 4
91.w even 12 1 1911.1.cc.b 4
91.x odd 12 1 1911.1.cc.a 4
91.ba even 12 1 1911.1.cc.b 4
91.bc even 12 1 273.1.o.a 2
91.bc even 12 1 3549.1.o.b 2
91.bc even 12 1 inner 3549.1.ca.b 4
91.bc even 12 1 3549.1.ca.c 4
91.bd odd 12 1 1911.1.cc.a 4
273.g even 2 1 3549.1.ca.d 4
273.o odd 4 1 inner 3549.1.ca.b 4
273.o odd 4 1 3549.1.ca.c 4
273.r even 6 1 1911.1.cc.a 4
273.s odd 6 1 1911.1.cc.b 4
273.u even 6 1 3549.1.o.a 2
273.u even 6 1 3549.1.ca.d 4
273.bf even 6 1 1911.1.cc.a 4
273.bm odd 6 1 1911.1.cc.b 4
273.bn even 6 1 273.1.o.b yes 2
273.bn even 6 1 3549.1.ca.a 4
273.bs odd 12 1 1911.1.cc.b 4
273.bv even 12 1 1911.1.cc.a 4
273.bw even 12 1 1911.1.cc.a 4
273.ca odd 12 1 273.1.o.a 2
273.ca odd 12 1 3549.1.o.b 2
273.ca odd 12 1 inner 3549.1.ca.b 4
273.ca odd 12 1 3549.1.ca.c 4
273.ch odd 12 1 1911.1.cc.b 4
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
273.1.o.a 2 13.c even 3 1
273.1.o.a 2 39.i odd 6 1
273.1.o.a 2 91.bc even 12 1
273.1.o.a 2 273.ca odd 12 1
273.1.o.b yes 2 13.f odd 12 1
273.1.o.b yes 2 39.k even 12 1
273.1.o.b yes 2 91.n odd 6 1
273.1.o.b yes 2 273.bn even 6 1
1911.1.cc.a 4 91.m odd 6 1
1911.1.cc.a 4 91.v odd 6 1
1911.1.cc.a 4 91.x odd 12 1
1911.1.cc.a 4 91.bd odd 12 1
1911.1.cc.a 4 273.r even 6 1
1911.1.cc.a 4 273.bf even 6 1
1911.1.cc.a 4 273.bv even 12 1
1911.1.cc.a 4 273.bw even 12 1
1911.1.cc.b 4 91.g even 3 1
1911.1.cc.b 4 91.h even 3 1
1911.1.cc.b 4 91.w even 12 1
1911.1.cc.b 4 91.ba even 12 1
1911.1.cc.b 4 273.s odd 6 1
1911.1.cc.b 4 273.bm odd 6 1
1911.1.cc.b 4 273.bs odd 12 1
1911.1.cc.b 4 273.ch odd 12 1
3549.1.o.a 2 13.f odd 12 1
3549.1.o.a 2 39.k even 12 1
3549.1.o.a 2 91.t odd 6 1
3549.1.o.a 2 273.u even 6 1
3549.1.o.b 2 13.e even 6 1
3549.1.o.b 2 39.h odd 6 1
3549.1.o.b 2 91.bc even 12 1
3549.1.o.b 2 273.ca odd 12 1
3549.1.ca.a 4 7.b odd 2 1
3549.1.ca.a 4 13.d odd 4 1
3549.1.ca.a 4 13.f odd 12 1
3549.1.ca.a 4 21.c even 2 1
3549.1.ca.a 4 39.f even 4 1
3549.1.ca.a 4 39.k even 12 1
3549.1.ca.a 4 91.n odd 6 1
3549.1.ca.a 4 273.bn even 6 1
3549.1.ca.b 4 1.a even 1 1 trivial
3549.1.ca.b 4 3.b odd 2 1 CM
3549.1.ca.b 4 13.c even 3 1 inner
3549.1.ca.b 4 39.i odd 6 1 inner
3549.1.ca.b 4 91.i even 4 1 inner
3549.1.ca.b 4 91.bc even 12 1 inner
3549.1.ca.b 4 273.o odd 4 1 inner
3549.1.ca.b 4 273.ca odd 12 1 inner
3549.1.ca.c 4 13.b even 2 1
3549.1.ca.c 4 13.e even 6 1
3549.1.ca.c 4 39.d odd 2 1
3549.1.ca.c 4 39.h odd 6 1
3549.1.ca.c 4 91.i even 4 1
3549.1.ca.c 4 91.bc even 12 1
3549.1.ca.c 4 273.o odd 4 1
3549.1.ca.c 4 273.ca odd 12 1
3549.1.ca.d 4 13.d odd 4 1
3549.1.ca.d 4 13.f odd 12 1
3549.1.ca.d 4 39.f even 4 1
3549.1.ca.d 4 39.k even 12 1
3549.1.ca.d 4 91.b odd 2 1
3549.1.ca.d 4 91.t odd 6 1
3549.1.ca.d 4 273.g even 2 1
3549.1.ca.d 4 273.u even 6 1

Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{1}^{\mathrm{new}}(3549, [\chi])\):

\( T_{19}^{4} + 2T_{19}^{3} + 2T_{19}^{2} + 4T_{19} + 4 \) Copy content Toggle raw display
\( T_{37}^{4} - 2T_{37}^{3} + 2T_{37}^{2} - 4T_{37} + 4 \) Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T^{4} \) Copy content Toggle raw display
$3$ \( T^{4} - T^{2} + 1 \) Copy content Toggle raw display
$5$ \( T^{4} \) Copy content Toggle raw display
$7$ \( T^{4} - T^{2} + 1 \) Copy content Toggle raw display
$11$ \( T^{4} \) Copy content Toggle raw display
$13$ \( T^{4} \) Copy content Toggle raw display
$17$ \( T^{4} \) Copy content Toggle raw display
$19$ \( T^{4} + 2 T^{3} + 2 T^{2} + 4 T + 4 \) Copy content Toggle raw display
$23$ \( T^{4} \) Copy content Toggle raw display
$29$ \( T^{4} \) Copy content Toggle raw display
$31$ \( (T^{2} - 2 T + 2)^{2} \) Copy content Toggle raw display
$37$ \( T^{4} - 2 T^{3} + 2 T^{2} - 4 T + 4 \) Copy content Toggle raw display
$41$ \( T^{4} \) Copy content Toggle raw display
$43$ \( T^{4} \) Copy content Toggle raw display
$47$ \( T^{4} \) Copy content Toggle raw display
$53$ \( T^{4} \) Copy content Toggle raw display
$59$ \( T^{4} \) Copy content Toggle raw display
$61$ \( T^{4} - 4T^{2} + 16 \) Copy content Toggle raw display
$67$ \( T^{4} - 2 T^{3} + 2 T^{2} - 4 T + 4 \) Copy content Toggle raw display
$71$ \( T^{4} \) Copy content Toggle raw display
$73$ \( (T^{2} + 2 T + 2)^{2} \) Copy content Toggle raw display
$79$ \( T^{4} \) Copy content Toggle raw display
$83$ \( T^{4} \) Copy content Toggle raw display
$89$ \( T^{4} \) Copy content Toggle raw display
$97$ \( T^{4} - 2 T^{3} + 2 T^{2} - 4 T + 4 \) Copy content Toggle raw display
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