Atkin-Lehner |
3- 5- 13+ 31- |
Signs for the Atkin-Lehner involutions |
Class |
90675bq |
Isogeny class |
Conductor |
90675 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
81536 |
Modular degree for the optimal curve |
Δ |
-477403875 = -1 · 36 · 53 · 132 · 31 |
Discriminant |
Eigenvalues |
0 3- 5- -2 -2 13+ 5 1 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,1,-15480,-741319] |
[a1,a2,a3,a4,a6] |
j |
-4501933129728/5239 |
j-invariant |
L |
0.85602567782482 |
L(r)(E,1)/r! |
Ω |
0.21400641389727 |
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 |
10075f1 90675cc1 |
Quadratic twists by: -3 5 |