Atkin-Lehner |
2- 3- 5- 7+ 73- |
Signs for the Atkin-Lehner involutions |
Class |
91980be |
Isogeny class |
Conductor |
91980 |
Conductor |
∏ cp |
12 |
Product of Tamagawa factors cp |
deg |
126720 |
Modular degree for the optimal curve |
Δ |
354846698640 = 24 · 311 · 5 · 73 · 73 |
Discriminant |
Eigenvalues |
2- 3- 5- 7+ 1 6 -3 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-2217,-28159] |
[a1,a2,a3,a4,a6] |
Generators |
[-35:81:1] |
Generators of the group modulo torsion |
j |
103317355264/30422385 |
j-invariant |
L |
7.7115893611155 |
L(r)(E,1)/r! |
Ω |
0.71150139124692 |
Real period |
R |
0.90320617095136 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
0.99999999929187 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
30660d1 |
Quadratic twists by: -3 |