Properties

Label 6600.2.d.be
Level $6600$
Weight $2$
Character orbit 6600.d
Analytic conductor $52.701$
Analytic rank $0$
Dimension $6$
CM no
Inner twists $2$

Related objects

Downloads

Learn more

Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [6600,2,Mod(1849,6600)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(6600, base_ring=CyclotomicField(2))
 
chi = DirichletCharacter(H, H._module([0, 0, 0, 1, 0]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("6600.1849");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 6600 = 2^{3} \cdot 3 \cdot 5^{2} \cdot 11 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 6600.d (of order \(2\), degree \(1\), 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: \(52.7012653340\)
Analytic rank: \(0\)
Dimension: \(6\)
Coefficient field: 6.0.1351885824.3
comment: defining polynomial
 
gp: f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{6} + 37x^{4} + 384x^{2} + 900 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, \ldots, a_{7}]\)
Coefficient ring index: \( 2 \)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{2}]$

$q$-expansion

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

Coefficients of the \(q\)-expansion are expressed in terms of a basis \(1,\beta_1,\ldots,\beta_{5}\) for the coefficient ring described below. We also show the integral \(q\)-expansion of the trace form.

\(f(q)\) \(=\) \( q - \beta_{2} q^{3} + ( - \beta_{2} + \beta_1) q^{7} - q^{9}+O(q^{10}) \) Copy content Toggle raw display \( q - \beta_{2} q^{3} + ( - \beta_{2} + \beta_1) q^{7} - q^{9} - q^{11} + ( - \beta_{4} + \beta_{2} + \beta_1) q^{13} + (\beta_{2} + \beta_1) q^{17} - \beta_{5} q^{19} + (\beta_{3} - 1) q^{21} - 5 \beta_{2} q^{23} + \beta_{2} q^{27} + (\beta_{5} - \beta_{3} - 1) q^{29} + (\beta_{5} + \beta_{3} + 3) q^{31} + \beta_{2} q^{33} + ( - \beta_{4} - 2 \beta_{2} - \beta_1) q^{37} + ( - \beta_{5} + \beta_{3} + 1) q^{39} + (\beta_{3} - 5) q^{41} + (\beta_{4} + \beta_{2} + \beta_1) q^{43} + ( - \beta_{4} + 2 \beta_{2} + \beta_1) q^{47} + ( - \beta_{5} + \beta_{3} - 7) q^{49} + (\beta_{3} + 1) q^{51} + ( - 6 \beta_{2} + 2 \beta_1) q^{53} + \beta_{4} q^{57} + (\beta_{5} - \beta_{3} + 4) q^{59} - 2 q^{61} + (\beta_{2} - \beta_1) q^{63} + (2 \beta_{4} + 4 \beta_{2}) q^{67} - 5 q^{69} + ( - 2 \beta_{3} - 3) q^{71} - 2 \beta_{2} q^{73} + (\beta_{2} - \beta_1) q^{77} + (2 \beta_{5} - \beta_{3} + 5) q^{79} + q^{81} + (\beta_{4} - 5 \beta_{2} + \beta_1) q^{83} + ( - \beta_{4} + \beta_{2} + \beta_1) q^{87} + (\beta_{5} - \beta_{3} - 11) q^{89} + ( - 4 \beta_{5} + 2 \beta_{3} - 8) q^{91} + ( - \beta_{4} - 3 \beta_{2} - \beta_1) q^{93} + (7 \beta_{2} - 2 \beta_1) q^{97} + q^{99}+O(q^{100}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q)\) \(=\) \( 6 q - 6 q^{9}+O(q^{10}) \) Copy content Toggle raw display \( 6 q - 6 q^{9} - 6 q^{11} + 2 q^{19} - 8 q^{21} - 6 q^{29} + 14 q^{31} + 6 q^{39} - 32 q^{41} - 42 q^{49} + 4 q^{51} + 24 q^{59} - 12 q^{61} - 30 q^{69} - 14 q^{71} + 28 q^{79} + 6 q^{81} - 66 q^{89} - 44 q^{91} + 6 q^{99}+O(q^{100}) \) Copy content Toggle raw display

Basis of coefficient ring in terms of a root \(\nu\) of \( x^{6} + 37x^{4} + 384x^{2} + 900 \) : Copy content Toggle raw display

\(\beta_{1}\)\(=\) \( \nu \) Copy content Toggle raw display
\(\beta_{2}\)\(=\) \( ( \nu^{5} + 7\nu^{3} - 186\nu ) / 360 \) Copy content Toggle raw display
\(\beta_{3}\)\(=\) \( ( \nu^{4} + 19\nu^{2} + 30 ) / 12 \) Copy content Toggle raw display
\(\beta_{4}\)\(=\) \( ( 17\nu^{5} + 479\nu^{3} + 2958\nu ) / 360 \) Copy content Toggle raw display
\(\beta_{5}\)\(=\) \( ( -\nu^{4} - 31\nu^{2} - 186 ) / 12 \) Copy content Toggle raw display
\(\nu\)\(=\) \( \beta_1 \) Copy content Toggle raw display
\(\nu^{2}\)\(=\) \( -\beta_{5} - \beta_{3} - 13 \) Copy content Toggle raw display
\(\nu^{3}\)\(=\) \( \beta_{4} - 17\beta_{2} - 17\beta_1 \) Copy content Toggle raw display
\(\nu^{4}\)\(=\) \( 19\beta_{5} + 31\beta_{3} + 217 \) Copy content Toggle raw display
\(\nu^{5}\)\(=\) \( -7\beta_{4} + 479\beta_{2} + 305\beta_1 \) Copy content Toggle raw display

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/6600\mathbb{Z}\right)^\times\).

\(n\) \(1201\) \(2201\) \(2377\) \(3301\) \(4951\)
\(\chi(n)\) \(1\) \(1\) \(-1\) \(1\) \(1\)

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   \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
1849.1
3.67648i
1.81626i
4.49274i
4.49274i
1.81626i
3.67648i
0 1.00000i 0 0 0 4.67648i 0 −1.00000 0
1849.2 0 1.00000i 0 0 0 2.81626i 0 −1.00000 0
1849.3 0 1.00000i 0 0 0 3.49274i 0 −1.00000 0
1849.4 0 1.00000i 0 0 0 3.49274i 0 −1.00000 0
1849.5 0 1.00000i 0 0 0 2.81626i 0 −1.00000 0
1849.6 0 1.00000i 0 0 0 4.67648i 0 −1.00000 0
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 1849.6
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
5.b even 2 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 6600.2.d.be 6
5.b even 2 1 inner 6600.2.d.be 6
5.c odd 4 1 6600.2.a.br 3
5.c odd 4 1 6600.2.a.bs yes 3
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
6600.2.a.br 3 5.c odd 4 1
6600.2.a.bs yes 3 5.c odd 4 1
6600.2.d.be 6 1.a even 1 1 trivial
6600.2.d.be 6 5.b even 2 1 inner

Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{2}^{\mathrm{new}}(6600, [\chi])\):

\( T_{7}^{6} + 42T_{7}^{4} + 537T_{7}^{2} + 2116 \) Copy content Toggle raw display
\( T_{13}^{6} + 105T_{13}^{4} + 3120T_{13}^{2} + 18496 \) Copy content Toggle raw display
\( T_{17}^{6} + 38T_{17}^{4} + 241T_{17}^{2} + 144 \) Copy content Toggle raw display
\( T_{19}^{3} - T_{19}^{2} - 43T_{19} - 89 \) Copy content Toggle raw display
\( T_{29}^{3} + 3T_{29}^{2} - 48T_{29} - 136 \) Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T^{6} \) Copy content Toggle raw display
$3$ \( (T^{2} + 1)^{3} \) Copy content Toggle raw display
$5$ \( T^{6} \) Copy content Toggle raw display
$7$ \( T^{6} + 42 T^{4} + \cdots + 2116 \) Copy content Toggle raw display
$11$ \( (T + 1)^{6} \) Copy content Toggle raw display
$13$ \( T^{6} + 105 T^{4} + \cdots + 18496 \) Copy content Toggle raw display
$17$ \( T^{6} + 38 T^{4} + \cdots + 144 \) Copy content Toggle raw display
$19$ \( (T^{3} - T^{2} - 43 T - 89)^{2} \) Copy content Toggle raw display
$23$ \( (T^{2} + 25)^{3} \) Copy content Toggle raw display
$29$ \( (T^{3} + 3 T^{2} + \cdots - 136)^{2} \) Copy content Toggle raw display
$31$ \( (T^{3} - 7 T^{2} + \cdots + 240)^{2} \) Copy content Toggle raw display
$37$ \( T^{6} + 150 T^{4} + \cdots + 31684 \) Copy content Toggle raw display
$41$ \( (T^{3} + 16 T^{2} + \cdots + 30)^{2} \) Copy content Toggle raw display
$43$ \( T^{6} + 145 T^{4} + \cdots + 11664 \) Copy content Toggle raw display
$47$ \( T^{6} + 114 T^{4} + \cdots + 32400 \) Copy content Toggle raw display
$53$ \( T^{6} + 280 T^{4} + \cdots + 147456 \) Copy content Toggle raw display
$59$ \( (T^{3} - 12 T^{2} + \cdots + 54)^{2} \) Copy content Toggle raw display
$61$ \( (T + 2)^{6} \) Copy content Toggle raw display
$67$ \( T^{6} + 380 T^{4} + \cdots + 1871424 \) Copy content Toggle raw display
$71$ \( (T^{3} + 7 T^{2} - 57 T + 33)^{2} \) Copy content Toggle raw display
$73$ \( (T^{2} + 4)^{3} \) Copy content Toggle raw display
$79$ \( (T^{3} - 14 T^{2} + \cdots + 900)^{2} \) Copy content Toggle raw display
$83$ \( T^{6} + 241 T^{4} + \cdots + 20736 \) Copy content Toggle raw display
$89$ \( (T^{3} + 33 T^{2} + \cdots + 684)^{2} \) Copy content Toggle raw display
$97$ \( T^{6} + 323 T^{4} + \cdots + 91809 \) Copy content Toggle raw display
show more
show less