Atkin-Lehner |
2+ 5+ 7- 11+ 17- |
Signs for the Atkin-Lehner involutions |
Class |
91630h |
Isogeny class |
Conductor |
91630 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
196992 |
Modular degree for the optimal curve |
Δ |
-17896484375000 = -1 · 23 · 512 · 72 · 11 · 17 |
Discriminant |
Eigenvalues |
2+ -1 5+ 7- 11+ -2 17- 1 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-718,203372] |
[a1,a2,a3,a4,a6] |
Generators |
[1151:38487:1] |
Generators of the group modulo torsion |
j |
-837231821881/365234375000 |
j-invariant |
L |
2.5217999213276 |
L(r)(E,1)/r! |
Ω |
0.56013371468199 |
Real period |
R |
2.2510695721613 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
0.99999999936672 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
91630p1 |
Quadratic twists by: -7 |