Atkin-Lehner |
2- 3- 5- 7+ 73+ |
Signs for the Atkin-Lehner involutions |
Class |
91980x |
Isogeny class |
Conductor |
91980 |
Conductor |
∏ cp |
18 |
Product of Tamagawa factors cp |
deg |
1882368 |
Modular degree for the optimal curve |
Δ |
-1.3854863341612E+19 |
Discriminant |
Eigenvalues |
2- 3- 5- 7+ 2 -4 3 -5 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-1148727,-506595346] |
[a1,a2,a3,a4,a6] |
j |
-898269606673846864/74239451204625 |
j-invariant |
L |
1.3062875960868 |
L(r)(E,1)/r! |
Ω |
0.072571536033205 |
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 |
30660a1 |
Quadratic twists by: -3 |