Atkin-Lehner |
2- 5- 7- 13- |
Signs for the Atkin-Lehner involutions |
Class |
12740f |
Isogeny class |
Conductor |
12740 |
Conductor |
∏ cp |
18 |
Product of Tamagawa factors cp |
deg |
6048 |
Modular degree for the optimal curve |
Δ |
-2548000000 = -1 · 28 · 56 · 72 · 13 |
Discriminant |
Eigenvalues |
2- 0 5- 7- -5 13- 7 1 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-287,-3066] |
[a1,a2,a3,a4,a6] |
Generators |
[23:50:1] |
Generators of the group modulo torsion |
j |
-208417104/203125 |
j-invariant |
L |
4.5845209694355 |
L(r)(E,1)/r! |
Ω |
0.557869315836 |
Real period |
R |
0.45655066909606 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
50960ca1 114660bf1 63700k1 12740a1 |
Quadratic twists by: -4 -3 5 -7 |