Atkin-Lehner |
2- 3+ 5+ 7- 73- |
Signs for the Atkin-Lehner involutions |
Class |
91980d |
Isogeny class |
Conductor |
91980 |
Conductor |
∏ cp |
6 |
Product of Tamagawa factors cp |
Δ |
985685274000 = 24 · 39 · 53 · 73 · 73 |
Discriminant |
Eigenvalues |
2- 3+ 5+ 7- 3 -4 -3 8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-14013,-636687] |
[a1,a2,a3,a4,a6] |
j |
966286257408/3129875 |
j-invariant |
L |
2.633313549862 |
L(r)(E,1)/r! |
Ω |
0.4388856190298 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
91980j1 |
Quadratic twists by: -3 |