Properties

Label 1470.2.g.h
Level $1470$
Weight $2$
Character orbit 1470.g
Analytic conductor $11.738$
Analytic rank $0$
Dimension $6$
CM no
Inner twists $2$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [1470,2,Mod(589,1470)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1470, base_ring=CyclotomicField(2))
 
chi = DirichletCharacter(H, H._module([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("1470.589");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 1470 = 2 \cdot 3 \cdot 5 \cdot 7^{2} \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 1470.g (of order \(2\), degree \(1\), 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: \(11.7380090971\)
Analytic rank: \(0\)
Dimension: \(6\)
Coefficient field: 6.0.29160000.2
comment: defining polynomial
 
gp: f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{6} - 20x^{3} + 125 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, \ldots, a_{11}]\)
Coefficient ring index: \( 1 \)
Twist minimal: no (minimal twist has level 210)
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.

\(f(q)\) \(=\) \( q - \beta_{3} q^{2} - \beta_{3} q^{3} - q^{4} - \beta_{2} q^{5} - q^{6} + \beta_{3} q^{8} - q^{9}+O(q^{10}) \) Copy content Toggle raw display \( q - \beta_{3} q^{2} - \beta_{3} q^{3} - q^{4} - \beta_{2} q^{5} - q^{6} + \beta_{3} q^{8} - q^{9} + \beta_{5} q^{10} + (\beta_{5} - \beta_{4} + \beta_{2} + \cdots + 1) q^{11}+ \cdots + ( - \beta_{5} + \beta_{4} - \beta_{2} + \cdots - 1) q^{99}+O(q^{100}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q)\) \(=\) \( 6 q - 6 q^{4} - 6 q^{6} - 6 q^{9}+O(q^{10}) \) Copy content Toggle raw display \( 6 q - 6 q^{4} - 6 q^{6} - 6 q^{9} + 6 q^{11} + 6 q^{16} + 6 q^{19} + 6 q^{24} - 6 q^{26} - 24 q^{29} + 12 q^{34} + 6 q^{36} - 6 q^{39} + 18 q^{41} - 6 q^{44} + 18 q^{46} + 12 q^{51} + 6 q^{54} - 30 q^{55} - 24 q^{59} - 12 q^{61} - 6 q^{64} + 30 q^{65} - 6 q^{66} + 18 q^{69} + 36 q^{71} - 18 q^{74} - 6 q^{76} - 48 q^{79} + 6 q^{81} - 12 q^{86} - 12 q^{89} - 6 q^{94} - 6 q^{96} - 6 q^{99}+O(q^{100}) \) Copy content Toggle raw display

Basis of coefficient ring in terms of a root \(\nu\) of \( x^{6} - 20x^{3} + 125 \) : Copy content Toggle raw display

\(\beta_{1}\)\(=\) \( \nu \) Copy content Toggle raw display
\(\beta_{2}\)\(=\) \( ( -\nu^{5} + 20\nu^{2} ) / 25 \) Copy content Toggle raw display
\(\beta_{3}\)\(=\) \( ( \nu^{3} - 10 ) / 5 \) Copy content Toggle raw display
\(\beta_{4}\)\(=\) \( ( \nu^{4} - 10\nu ) / 5 \) Copy content Toggle raw display
\(\beta_{5}\)\(=\) \( ( 2\nu^{5} - 15\nu^{2} ) / 25 \) Copy content Toggle raw display
\(\nu\)\(=\) \( \beta_1 \) Copy content Toggle raw display
\(\nu^{2}\)\(=\) \( \beta_{5} + 2\beta_{2} \) Copy content Toggle raw display
\(\nu^{3}\)\(=\) \( 5\beta_{3} + 10 \) Copy content Toggle raw display
\(\nu^{4}\)\(=\) \( 5\beta_{4} + 10\beta_1 \) Copy content Toggle raw display
\(\nu^{5}\)\(=\) \( 20\beta_{5} + 15\beta_{2} \) Copy content Toggle raw display

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/1470\mathbb{Z}\right)^\times\).

\(n\) \(491\) \(1081\) \(1177\)
\(\chi(n)\) \(1\) \(1\) \(-1\)

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   \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
589.1
2.20942 + 0.344208i
−0.806615 2.08551i
−1.40280 + 1.74131i
2.20942 0.344208i
−0.806615 + 2.08551i
−1.40280 1.74131i
1.00000i 1.00000i −1.00000 −2.20942 + 0.344208i −1.00000 0 1.00000i −1.00000 0.344208 + 2.20942i
589.2 1.00000i 1.00000i −1.00000 0.806615 2.08551i −1.00000 0 1.00000i −1.00000 −2.08551 0.806615i
589.3 1.00000i 1.00000i −1.00000 1.40280 + 1.74131i −1.00000 0 1.00000i −1.00000 1.74131 1.40280i
589.4 1.00000i 1.00000i −1.00000 −2.20942 0.344208i −1.00000 0 1.00000i −1.00000 0.344208 2.20942i
589.5 1.00000i 1.00000i −1.00000 0.806615 + 2.08551i −1.00000 0 1.00000i −1.00000 −2.08551 + 0.806615i
589.6 1.00000i 1.00000i −1.00000 1.40280 1.74131i −1.00000 0 1.00000i −1.00000 1.74131 + 1.40280i
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 589.6
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 1470.2.g.h 6
5.b even 2 1 inner 1470.2.g.h 6
5.c odd 4 1 7350.2.a.do 3
5.c odd 4 1 7350.2.a.dp 3
7.b odd 2 1 1470.2.g.i 6
7.c even 3 2 1470.2.n.j 12
7.d odd 6 2 210.2.n.b 12
21.g even 6 2 630.2.u.f 12
28.f even 6 2 1680.2.di.c 12
35.c odd 2 1 1470.2.g.i 6
35.f even 4 1 7350.2.a.dn 3
35.f even 4 1 7350.2.a.dq 3
35.i odd 6 2 210.2.n.b 12
35.j even 6 2 1470.2.n.j 12
35.k even 12 2 1050.2.i.u 6
35.k even 12 2 1050.2.i.v 6
105.p even 6 2 630.2.u.f 12
140.s even 6 2 1680.2.di.c 12
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
210.2.n.b 12 7.d odd 6 2
210.2.n.b 12 35.i odd 6 2
630.2.u.f 12 21.g even 6 2
630.2.u.f 12 105.p even 6 2
1050.2.i.u 6 35.k even 12 2
1050.2.i.v 6 35.k even 12 2
1470.2.g.h 6 1.a even 1 1 trivial
1470.2.g.h 6 5.b even 2 1 inner
1470.2.g.i 6 7.b odd 2 1
1470.2.g.i 6 35.c odd 2 1
1470.2.n.j 12 7.c even 3 2
1470.2.n.j 12 35.j even 6 2
1680.2.di.c 12 28.f even 6 2
1680.2.di.c 12 140.s even 6 2
7350.2.a.dn 3 35.f even 4 1
7350.2.a.do 3 5.c odd 4 1
7350.2.a.dp 3 5.c odd 4 1
7350.2.a.dq 3 35.f even 4 1

Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{2}^{\mathrm{new}}(1470, [\chi])\):

\( T_{11}^{3} - 3T_{11}^{2} - 27T_{11} + 49 \) Copy content Toggle raw display
\( T_{17}^{6} + 132T_{17}^{4} + 5568T_{17}^{2} + 73984 \) Copy content Toggle raw display
\( T_{19}^{3} - 3T_{19}^{2} - 12T_{19} + 24 \) Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( (T^{2} + 1)^{3} \) Copy content Toggle raw display
$3$ \( (T^{2} + 1)^{3} \) Copy content Toggle raw display
$5$ \( T^{6} + 20T^{3} + 125 \) Copy content Toggle raw display
$7$ \( T^{6} \) Copy content Toggle raw display
$11$ \( (T^{3} - 3 T^{2} - 27 T + 49)^{2} \) Copy content Toggle raw display
$13$ \( T^{6} + 33 T^{4} + \cdots + 576 \) Copy content Toggle raw display
$17$ \( T^{6} + 132 T^{4} + \cdots + 73984 \) Copy content Toggle raw display
$19$ \( (T^{3} - 3 T^{2} - 12 T + 24)^{2} \) Copy content Toggle raw display
$23$ \( T^{6} + 57 T^{4} + \cdots + 64 \) Copy content Toggle raw display
$29$ \( (T^{3} + 12 T^{2} + \cdots + 24)^{2} \) Copy content Toggle raw display
$31$ \( (T^{3} - 15 T + 10)^{2} \) Copy content Toggle raw display
$37$ \( T^{6} + 57 T^{4} + \cdots + 64 \) Copy content Toggle raw display
$41$ \( (T^{3} - 9 T^{2} + \cdots + 128)^{2} \) Copy content Toggle raw display
$43$ \( (T^{2} + 4)^{3} \) Copy content Toggle raw display
$47$ \( T^{6} + 273 T^{4} + \cdots + 163216 \) Copy content Toggle raw display
$53$ \( T^{6} + 267 T^{4} + \cdots + 660969 \) Copy content Toggle raw display
$59$ \( (T^{3} + 12 T^{2} + \cdots - 436)^{2} \) Copy content Toggle raw display
$61$ \( (T^{3} + 6 T^{2} + \cdots - 712)^{2} \) Copy content Toggle raw display
$67$ \( T^{6} + 252 T^{4} + \cdots + 153664 \) Copy content Toggle raw display
$71$ \( (T - 6)^{6} \) Copy content Toggle raw display
$73$ \( (T^{2} + 16)^{3} \) Copy content Toggle raw display
$79$ \( (T^{3} + 24 T^{2} + \cdots + 402)^{2} \) Copy content Toggle raw display
$83$ \( T^{6} + 198 T^{4} + \cdots + 7396 \) Copy content Toggle raw display
$89$ \( (T^{3} + 6 T^{2} + \cdots - 392)^{2} \) Copy content Toggle raw display
$97$ \( T^{6} + 342 T^{4} + \cdots + 12544 \) Copy content Toggle raw display
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