Properties

Label 1710.2.d.d
Level $1710$
Weight $2$
Character orbit 1710.d
Analytic conductor $13.654$
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] = [1710,2,Mod(1369,1710)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1710, 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("1710.1369");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 1710 = 2 \cdot 3^{2} \cdot 5 \cdot 19 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 1710.d (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: \(13.6544187456\)
Analytic rank: \(0\)
Dimension: \(6\)
Coefficient field: 6.0.5161984.1
comment: defining polynomial
 
gp: f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{6} - 4x^{3} + 25x^{2} - 20x + 8 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, \ldots, a_{7}]\)
Coefficient ring index: \( 1 \)
Twist minimal: no (minimal twist has level 190)
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.

\(f(q)\) \(=\) \( q + \beta_{4} q^{2} - q^{4} + (\beta_{3} + \beta_1) q^{5} + (\beta_{5} - \beta_{4}) q^{7} - \beta_{4} q^{8}+O(q^{10}) \) Copy content Toggle raw display \( q + \beta_{4} q^{2} - q^{4} + (\beta_{3} + \beta_1) q^{5} + (\beta_{5} - \beta_{4}) q^{7} - \beta_{4} q^{8} + (\beta_{5} + \beta_{2}) q^{10} + (\beta_{2} + \beta_1) q^{11} + (\beta_{5} + 3 \beta_{4} + \beta_{2} - \beta_1) q^{13} + ( - \beta_{3} + 1) q^{14} + q^{16} + ( - \beta_{5} - \beta_{4} - \beta_{2} + \beta_1) q^{17} - q^{19} + ( - \beta_{3} - \beta_1) q^{20} + (\beta_{2} - \beta_1) q^{22} + (3 \beta_{5} + \beta_{4} + 2 \beta_{2} - 2 \beta_1) q^{23} + ( - \beta_{5} - \beta_{4} + \beta_{3} + 2 \beta_{2} + 2) q^{25} + ( - \beta_{3} - \beta_{2} - \beta_1 - 3) q^{26} + ( - \beta_{5} + \beta_{4}) q^{28} + ( - \beta_{3} - 3 \beta_{2} - 3 \beta_1 - 3) q^{29} + (2 \beta_{3} + 3 \beta_{2} + 3 \beta_1 + 2) q^{31} + \beta_{4} q^{32} + (\beta_{3} + \beta_{2} + \beta_1 + 1) q^{34} + ( - \beta_{5} + 3 \beta_{4} + \beta_{3} - \beta_1 - 1) q^{35} + (2 \beta_{5} - 4 \beta_{4}) q^{37} - \beta_{4} q^{38} + ( - \beta_{5} - \beta_{2}) q^{40} + (2 \beta_{3} - \beta_{2} - \beta_1) q^{41} + (6 \beta_{4} + \beta_{2} - \beta_1) q^{43} + ( - \beta_{2} - \beta_1) q^{44} + ( - 3 \beta_{3} - 2 \beta_{2} - 2 \beta_1 - 1) q^{46} + (2 \beta_{5} - 4 \beta_{4} + 2 \beta_{2} - 2 \beta_1) q^{47} + (3 \beta_{3} - \beta_{2} - \beta_1 + 2) q^{49} + (\beta_{5} + 2 \beta_{4} + \beta_{3} - 2 \beta_1 + 1) q^{50} + ( - \beta_{5} - 3 \beta_{4} - \beta_{2} + \beta_1) q^{52} + (\beta_{5} - 5 \beta_{4} + \beta_{2} - \beta_1) q^{53} + (\beta_{5} - 3 \beta_{4} + \beta_{3} - 2 \beta_1 + 1) q^{55} + (\beta_{3} - 1) q^{56} + ( - \beta_{5} - 3 \beta_{4} - 3 \beta_{2} + 3 \beta_1) q^{58} + (\beta_{3} + 2 \beta_{2} + 2 \beta_1 + 1) q^{59} + ( - \beta_{2} - \beta_1 - 10) q^{61} + (2 \beta_{5} + 2 \beta_{4} + 3 \beta_{2} - 3 \beta_1) q^{62} - q^{64} + (4 \beta_{5} + 4 \beta_{4} + 2 \beta_{2} - \beta_1 + 2) q^{65} + ( - \beta_{5} - \beta_{4} + 2 \beta_{2} - 2 \beta_1) q^{67} + (\beta_{5} + \beta_{4} + \beta_{2} - \beta_1) q^{68} + (\beta_{5} - \beta_{4} + \beta_{3} - \beta_{2} - 3) q^{70} + (4 \beta_{3} - \beta_{2} - \beta_1 + 4) q^{71} + (5 \beta_{5} + 5 \beta_{4} + 3 \beta_{2} - 3 \beta_1) q^{73} + ( - 2 \beta_{3} + 4) q^{74} + q^{76} + (2 \beta_{5} - 2 \beta_{4} - \beta_{2} + \beta_1) q^{77} + (6 \beta_{3} + 2) q^{79} + (\beta_{3} + \beta_1) q^{80} + (2 \beta_{5} - \beta_{2} + \beta_1) q^{82} + (2 \beta_{4} - 2 \beta_{2} + 2 \beta_1) q^{83} + ( - 2 \beta_{5} - 4 \beta_{4} + \beta_1 - 2) q^{85} + ( - \beta_{2} - \beta_1 - 6) q^{86} + ( - \beta_{2} + \beta_1) q^{88} + (2 \beta_{3} + \beta_{2} + \beta_1 - 4) q^{89} + ( - 3 \beta_{3} + 1) q^{91} + ( - 3 \beta_{5} - \beta_{4} - 2 \beta_{2} + 2 \beta_1) q^{92} + ( - 2 \beta_{3} - 2 \beta_{2} - 2 \beta_1 + 4) q^{94} + ( - \beta_{3} - \beta_1) q^{95} + (4 \beta_{5} - 2 \beta_{4} + 4 \beta_{2} - 4 \beta_1) q^{97} + (3 \beta_{5} + 2 \beta_{4} - \beta_{2} + \beta_1) q^{98}+O(q^{100}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q)\) \(=\) \( 6 q - 6 q^{4} - 2 q^{5}+O(q^{10}) \) Copy content Toggle raw display \( 6 q - 6 q^{4} - 2 q^{5} + 8 q^{14} + 6 q^{16} - 6 q^{19} + 2 q^{20} + 10 q^{25} - 16 q^{26} - 16 q^{29} + 8 q^{31} + 4 q^{34} - 8 q^{35} - 4 q^{41} + 6 q^{49} + 4 q^{50} + 4 q^{55} - 8 q^{56} + 4 q^{59} - 60 q^{61} - 6 q^{64} + 12 q^{65} - 20 q^{70} + 16 q^{71} + 28 q^{74} + 6 q^{76} - 2 q^{80} - 12 q^{85} - 36 q^{86} - 28 q^{89} + 12 q^{91} + 28 q^{94} + 2 q^{95}+O(q^{100}) \) Copy content Toggle raw display

Basis of coefficient ring in terms of a root \(\nu\) of \( x^{6} - 4x^{3} + 25x^{2} - 20x + 8 \) : Copy content Toggle raw display

\(\beta_{1}\)\(=\) \( \nu \) Copy content Toggle raw display
\(\beta_{2}\)\(=\) \( ( -5\nu^{5} - 2\nu^{4} - 25\nu^{3} + 10\nu^{2} - 121\nu + 100 ) / 121 \) Copy content Toggle raw display
\(\beta_{3}\)\(=\) \( ( 7\nu^{5} + 27\nu^{4} + 35\nu^{3} - 14\nu^{2} + 223 ) / 121 \) Copy content Toggle raw display
\(\beta_{4}\)\(=\) \( ( -25\nu^{5} - 10\nu^{4} - 4\nu^{3} + 50\nu^{2} - 605\nu + 258 ) / 242 \) Copy content Toggle raw display
\(\beta_{5}\)\(=\) \( ( -65\nu^{5} - 26\nu^{4} + 38\nu^{3} + 372\nu^{2} - 1331\nu + 574 ) / 242 \) Copy content Toggle raw display
\(\nu\)\(=\) \( \beta_1 \) Copy content Toggle raw display
\(\nu^{2}\)\(=\) \( \beta_{5} - 3\beta_{4} + \beta_{2} - \beta_1 \) Copy content Toggle raw display
\(\nu^{3}\)\(=\) \( 2\beta_{4} - 5\beta_{2} + 2 \) Copy content Toggle raw display
\(\nu^{4}\)\(=\) \( 5\beta_{3} + 7\beta_{2} + 7\beta _1 - 15 \) Copy content Toggle raw display
\(\nu^{5}\)\(=\) \( 2\beta_{5} - 16\beta_{4} - 2\beta_{3} - 29\beta _1 + 16 \) Copy content Toggle raw display

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/1710\mathbb{Z}\right)^\times\).

\(n\) \(191\) \(1027\) \(1351\)
\(\chi(n)\) \(1\) \(-1\) \(1\)

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   \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
1369.1
1.32001 + 1.32001i
−1.75233 1.75233i
0.432320 + 0.432320i
1.32001 1.32001i
−1.75233 + 1.75233i
0.432320 0.432320i
1.00000i 0 −1.00000 −1.80487 + 1.32001i 0 4.12489i 1.00000i 0 1.32001 + 1.80487i
1369.2 1.00000i 0 −1.00000 −1.38900 1.75233i 0 0.636672i 1.00000i 0 −1.75233 + 1.38900i
1369.3 1.00000i 0 −1.00000 2.19388 + 0.432320i 0 0.761557i 1.00000i 0 0.432320 2.19388i
1369.4 1.00000i 0 −1.00000 −1.80487 1.32001i 0 4.12489i 1.00000i 0 1.32001 1.80487i
1369.5 1.00000i 0 −1.00000 −1.38900 + 1.75233i 0 0.636672i 1.00000i 0 −1.75233 1.38900i
1369.6 1.00000i 0 −1.00000 2.19388 0.432320i 0 0.761557i 1.00000i 0 0.432320 + 2.19388i
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 1369.6
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 1710.2.d.d 6
3.b odd 2 1 190.2.b.b 6
5.b even 2 1 inner 1710.2.d.d 6
5.c odd 4 1 8550.2.a.ck 3
5.c odd 4 1 8550.2.a.cl 3
12.b even 2 1 1520.2.d.j 6
15.d odd 2 1 190.2.b.b 6
15.e even 4 1 950.2.a.i 3
15.e even 4 1 950.2.a.n 3
60.h even 2 1 1520.2.d.j 6
60.l odd 4 1 7600.2.a.bi 3
60.l odd 4 1 7600.2.a.cd 3
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
190.2.b.b 6 3.b odd 2 1
190.2.b.b 6 15.d odd 2 1
950.2.a.i 3 15.e even 4 1
950.2.a.n 3 15.e even 4 1
1520.2.d.j 6 12.b even 2 1
1520.2.d.j 6 60.h even 2 1
1710.2.d.d 6 1.a even 1 1 trivial
1710.2.d.d 6 5.b even 2 1 inner
7600.2.a.bi 3 60.l odd 4 1
7600.2.a.cd 3 60.l odd 4 1
8550.2.a.ck 3 5.c odd 4 1
8550.2.a.cl 3 5.c odd 4 1

Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{2}^{\mathrm{new}}(1710, [\chi])\):

\( T_{7}^{6} + 18T_{7}^{4} + 17T_{7}^{2} + 4 \) Copy content Toggle raw display
\( T_{11}^{3} - 10T_{11} + 8 \) Copy content Toggle raw display
\( T_{13}^{6} + 38T_{13}^{4} + 201T_{13}^{2} + 4 \) Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( (T^{2} + 1)^{3} \) Copy content Toggle raw display
$3$ \( T^{6} \) Copy content Toggle raw display
$5$ \( T^{6} + 2 T^{5} - 3 T^{4} - 24 T^{3} + \cdots + 125 \) Copy content Toggle raw display
$7$ \( T^{6} + 18 T^{4} + 17 T^{2} + 4 \) Copy content Toggle raw display
$11$ \( (T^{3} - 10 T + 8)^{2} \) Copy content Toggle raw display
$13$ \( T^{6} + 38 T^{4} + 201 T^{2} + 4 \) Copy content Toggle raw display
$17$ \( T^{6} + 18 T^{4} + 65 T^{2} + 16 \) Copy content Toggle raw display
$19$ \( (T + 1)^{6} \) Copy content Toggle raw display
$23$ \( T^{6} + 98 T^{4} + 2401 T^{2} + \cdots + 14884 \) Copy content Toggle raw display
$29$ \( (T^{3} + 8 T^{2} - 51 T - 410)^{2} \) Copy content Toggle raw display
$31$ \( (T^{3} - 4 T^{2} - 62 T + 232)^{2} \) Copy content Toggle raw display
$37$ \( T^{6} + 116 T^{4} + 1152 T^{2} + \cdots + 256 \) Copy content Toggle raw display
$41$ \( (T^{3} + 2 T^{2} - 50 T + 100)^{2} \) Copy content Toggle raw display
$43$ \( T^{6} + 128 T^{4} + 4276 T^{2} + \cdots + 21904 \) Copy content Toggle raw display
$47$ \( T^{6} + 132 T^{4} + 2816 T^{2} + \cdots + 4096 \) Copy content Toggle raw display
$53$ \( T^{6} + 102 T^{4} + 2537 T^{2} + \cdots + 11236 \) Copy content Toggle raw display
$59$ \( (T^{3} - 2 T^{2} - 29 T + 80)^{2} \) Copy content Toggle raw display
$61$ \( (T^{3} + 30 T^{2} + 290 T + 892)^{2} \) Copy content Toggle raw display
$67$ \( T^{6} + 126 T^{4} + 3977 T^{2} + \cdots + 4096 \) Copy content Toggle raw display
$71$ \( (T^{3} - 8 T^{2} - 122 T + 1016)^{2} \) Copy content Toggle raw display
$73$ \( T^{6} + 290 T^{4} + 5745 T^{2} + \cdots + 26896 \) Copy content Toggle raw display
$79$ \( (T^{3} - 228 T + 880)^{2} \) Copy content Toggle raw display
$83$ \( T^{6} + 92 T^{4} + 880 T^{2} + \cdots + 64 \) Copy content Toggle raw display
$89$ \( (T^{3} + 14 T^{2} + 46 T - 20)^{2} \) Copy content Toggle raw display
$97$ \( T^{6} + 300 T^{4} + 19760 T^{2} + \cdots + 238144 \) Copy content Toggle raw display
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