Atkin-Lehner |
2+ 3- 7- 11+ |
Signs for the Atkin-Lehner involutions |
Class |
121968bs |
Isogeny class |
Conductor |
121968 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
deg |
675840 |
Modular degree for the optimal curve |
Δ |
-36964168910355456 = -1 · 210 · 37 · 7 · 119 |
Discriminant |
Eigenvalues |
2+ 3- -2 7- 11+ 2 -4 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,51909,-8052550] |
[a1,a2,a3,a4,a6] |
Generators |
[8068:45009:64] |
Generators of the group modulo torsion |
j |
8788/21 |
j-invariant |
L |
5.6124070687703 |
L(r)(E,1)/r! |
Ω |
0.18904664149297 |
Real period |
R |
7.4219872410593 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000043237 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
60984o1 40656o1 121968ba1 |
Quadratic twists by: -4 -3 -11 |