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Properties

Label 585.2.j.f
Level $585$
Weight $2$
Character orbit 585.j
Analytic conductor $4.671$
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] = [585,2,Mod(406,585)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(585, base_ring=CyclotomicField(6))
 
chi = DirichletCharacter(H, H._module([0, 0, 2]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("585.406");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 585 = 3^{2} \cdot 5 \cdot 13 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 585.j (of order \(3\), degree \(2\), 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: \(4.67124851824\)
Analytic rank: \(0\)
Dimension: \(6\)
Relative dimension: \(3\) over \(\Q(\zeta_{3})\)
Coefficient field: 6.0.1714608.1
comment: defining polynomial
 
gp: f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{6} - 3x^{5} + 12x^{4} - 19x^{3} + 30x^{2} - 21x + 7 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, \ldots, a_{13}]\)
Coefficient ring index: \( 1 \)
Twist minimal: no (minimal twist has level 195)
Sato-Tate group: $\mathrm{SU}(2)[C_{3}]$

$q$-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.

\(f(q)\) \(=\) \( q + ( - \beta_{5} + \beta_{3}) q^{2} + ( - \beta_{5} + \beta_{4} + \cdots - 2 \beta_1) q^{4}+ \cdots + ( - 2 \beta_{3} - 2) q^{8}+O(q^{10}) \) Copy content Toggle raw display \( q + ( - \beta_{5} + \beta_{3}) q^{2} + ( - \beta_{5} + \beta_{4} + \cdots - 2 \beta_1) q^{4}+ \cdots + (2 \beta_{5} - 8 \beta_{4} + \cdots + 4 \beta_1) q^{98}+O(q^{100}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q)\) \(=\) \( 6 q - 6 q^{4} - 6 q^{5} - 3 q^{7} - 12 q^{8}+O(q^{10}) \) Copy content Toggle raw display \( 6 q - 6 q^{4} - 6 q^{5} - 3 q^{7} - 12 q^{8} + 3 q^{13} - 24 q^{14} - 12 q^{16} - 12 q^{19} + 6 q^{20} + 24 q^{22} + 6 q^{25} + 18 q^{26} - 12 q^{28} + 6 q^{29} + 6 q^{31} + 12 q^{32} + 3 q^{35} - 6 q^{37} - 12 q^{38} + 12 q^{40} - 9 q^{43} + 24 q^{44} - 12 q^{46} + 24 q^{47} + 6 q^{49} + 12 q^{52} + 30 q^{56} - 6 q^{58} - 6 q^{59} + 3 q^{61} - 6 q^{62} - 24 q^{64} - 3 q^{65} - 9 q^{67} - 42 q^{68} + 24 q^{70} - 12 q^{71} + 42 q^{73} - 12 q^{74} - 48 q^{76} + 48 q^{77} - 6 q^{79} + 12 q^{80} + 18 q^{82} + 36 q^{83} + 12 q^{86} + 48 q^{88} + 30 q^{89} - 3 q^{91} - 96 q^{92} - 36 q^{94} + 12 q^{95} - 15 q^{97} + 30 q^{98}+O(q^{100}) \) Copy content Toggle raw display

Display 100 coefficients 10 coefficients

Basis of coefficient ring in terms of a root \(\nu\) of \( x^{6} - 3x^{5} + 12x^{4} - 19x^{3} + 30x^{2} - 21x + 7 \) : Copy content Toggle raw display

\(\beta_{1}\)\(=\) \( \nu \) Copy content Toggle raw display
\(\beta_{2}\)\(=\) \( ( \nu^{5} + \nu^{4} + 2\nu^{3} + 10\nu^{2} - 7\nu ) / 7 \) Copy content Toggle raw display
\(\beta_{3}\)\(=\) \( \nu^{2} - \nu + 3 \) Copy content Toggle raw display
\(\beta_{4}\)\(=\) \( ( -2\nu^{5} + 5\nu^{4} - 18\nu^{3} + 22\nu^{2} - 28\nu + 7 ) / 7 \) Copy content Toggle raw display
\(\beta_{5}\)\(=\) \( ( 2\nu^{5} - 5\nu^{4} + 25\nu^{3} - 29\nu^{2} + 56\nu - 14 ) / 7 \) Copy content Toggle raw display

Display \(\nu^j\) in terms of \(\beta_i\)

\(\nu\)\(=\) \( \beta_1 \) Copy content Toggle raw display
\(\nu^{2}\)\(=\) \( \beta_{3} + \beta _1 - 3 \) Copy content Toggle raw display
\(\nu^{3}\)\(=\) \( \beta_{5} + \beta_{4} + \beta_{3} - 3\beta _1 - 2 \) Copy content Toggle raw display
\(\nu^{4}\)\(=\) \( 2\beta_{5} + 3\beta_{4} - 4\beta_{3} + 2\beta_{2} - 6\beta _1 + 13 \) Copy content Toggle raw display
\(\nu^{5}\)\(=\) \( -4\beta_{5} - 5\beta_{4} - 8\beta_{3} + 5\beta_{2} + 9\beta _1 + 21 \) Copy content Toggle raw display

Display \(\beta_i\) in terms of \(\nu^j\)

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/585\mathbb{Z}\right)^\times\).

\(n\) \(326\) \(352\) \(496\)
\(\chi(n)\) \(1\) \(1\) \(\beta_{4}\)

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   \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
406.1
0.500000 − 2.23871i
0.500000 + 1.75780i
0.500000 − 0.385124i
0.500000 + 2.23871i
0.500000 − 1.75780i
0.500000 + 0.385124i
−1.13090 − 1.95878i 0 −1.55787 + 2.69832i −1.00000 0 0.630901 − 1.09275i 2.52360 0 1.13090 + 1.95878i
406.2 −0.169938 − 0.294342i 0 0.942242 − 1.63201i −1.00000 0 −0.330062 + 0.571683i −1.32025 0 0.169938 + 0.294342i
406.3 1.30084 + 2.25312i 0 −2.38437 + 4.12985i −1.00000 0 −1.80084 + 3.11915i −7.20336 0 −1.30084 − 2.25312i
451.1 −1.13090 + 1.95878i 0 −1.55787 − 2.69832i −1.00000 0 0.630901 + 1.09275i 2.52360 0 1.13090 − 1.95878i
451.2 −0.169938 + 0.294342i 0 0.942242 + 1.63201i −1.00000 0 −0.330062 − 0.571683i −1.32025 0 0.169938 − 0.294342i
451.3 1.30084 − 2.25312i 0 −2.38437 − 4.12985i −1.00000 0 −1.80084 − 3.11915i −7.20336 0 −1.30084 + 2.25312i
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 406.3
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
13.c even 3 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 585.2.j.f 6
3.b odd 2 1 195.2.i.d ✓ 6
13.c even 3 1 inner 585.2.j.f 6
13.c even 3 1 7605.2.a.bv 3
13.e even 6 1 7605.2.a.bw 3
15.d odd 2 1 975.2.i.l 6
15.e even 4 2 975.2.bb.k 12
39.h odd 6 1 2535.2.a.ba 3
39.i odd 6 1 195.2.i.d ✓ 6
39.i odd 6 1 2535.2.a.bb 3
195.x odd 6 1 975.2.i.l 6
195.bl even 12 2 975.2.bb.k 12
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
195.2.i.d ✓ 6 3.b odd 2 1
195.2.i.d ✓ 6 39.i odd 6 1
585.2.j.f 6 1.a even 1 1 trivial
585.2.j.f 6 13.c even 3 1 inner
975.2.i.l 6 15.d odd 2 1
975.2.i.l 6 195.x odd 6 1
975.2.bb.k 12 15.e even 4 2
975.2.bb.k 12 195.bl even 12 2
2535.2.a.ba 3 39.h odd 6 1
2535.2.a.bb 3 39.i odd 6 1
7605.2.a.bv 3 13.c even 3 1
7605.2.a.bw 3 13.e even 6 1

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{2}^{6} + 6T_{2}^{4} + 4T_{2}^{3} + 36T_{2}^{2} + 12T_{2} + 4 \) acting on \(S_{2}^{\mathrm{new}}(585, [\chi])\). Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T^{6} + 6 T^{4} + \cdots + 4 \) Copy content Toggle raw display
$3$ \( T^{6} \) Copy content Toggle raw display
$5$ \( (T + 1)^{6} \) Copy content Toggle raw display
$7$ \( T^{6} + 3 T^{5} + \cdots + 9 \) Copy content Toggle raw display
$11$ \( T^{6} + 24 T^{4} + \cdots + 256 \) Copy content Toggle raw display
$13$ \( T^{6} - 3 T^{5} + \cdots + 2197 \) Copy content Toggle raw display
$17$ \( T^{6} + 42 T^{4} + \cdots + 9604 \) Copy content Toggle raw display
$19$ \( T^{6} + 12 T^{5} + \cdots + 16 \) Copy content Toggle raw display
$23$ \( T^{6} + 48 T^{4} + \cdots + 9216 \) Copy content Toggle raw display
$29$ \( T^{6} - 6 T^{5} + \cdots + 196 \) Copy content Toggle raw display
$31$ \( (T^{3} - 3 T^{2} + \cdots + 363)^{2} \) Copy content Toggle raw display
$37$ \( T^{6} + 6 T^{5} + \cdots + 64 \) Copy content Toggle raw display
$41$ \( T^{6} + 24 T^{4} + \cdots + 676 \) Copy content Toggle raw display
$43$ \( T^{6} + 9 T^{5} + \cdots + 121 \) Copy content Toggle raw display
$47$ \( (T^{3} - 12 T^{2} + \cdots + 206)^{2} \) Copy content Toggle raw display
$53$ \( (T^{3} - 24 T - 16)^{2} \) Copy content Toggle raw display
$59$ \( T^{6} + 6 T^{5} + \cdots + 196 \) Copy content Toggle raw display
$61$ \( T^{6} - 3 T^{5} + \cdots + 4489 \) Copy content Toggle raw display
$67$ \( T^{6} + 9 T^{5} + \cdots + 123201 \) Copy content Toggle raw display
$71$ \( T^{6} + 12 T^{5} + \cdots + 465124 \) Copy content Toggle raw display
$73$ \( (T^{3} - 21 T^{2} + \cdots + 89)^{2} \) Copy content Toggle raw display
$79$ \( (T^{3} + 3 T^{2} + \cdots - 363)^{2} \) Copy content Toggle raw display
$83$ \( (T^{3} - 18 T^{2} + \cdots + 168)^{2} \) Copy content Toggle raw display
$89$ \( T^{6} - 30 T^{5} + \cdots + 777924 \) Copy content Toggle raw display
$97$ \( T^{6} + 15 T^{5} + \cdots + 346921 \) Copy content Toggle raw display
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