Atkin-Lehner |
2+ 3- 7- 13- |
Signs for the Atkin-Lehner involutions |
Class |
91728bj |
Isogeny class |
Conductor |
91728 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
2568866856192 = 28 · 38 · 76 · 13 |
Discriminant |
Eigenvalues |
2+ 3- 0 7- 6 13- 2 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-30135,2012038] |
[a1,a2,a3,a4,a6] |
j |
137842000/117 |
j-invariant |
L |
3.2248112269108 |
L(r)(E,1)/r! |
Ω |
0.80620281150932 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
45864bq2 30576ba2 1872c2 |
Quadratic twists by: -4 -3 -7 |