Atkin-Lehner |
2- 3+ 13+ 53- |
Signs for the Atkin-Lehner involutions |
Class |
12402g |
Isogeny class |
Conductor |
12402 |
Conductor |
∏ cp |
156 |
Product of Tamagawa factors cp |
deg |
254592 |
Modular degree for the optimal curve |
Δ |
-685618068266606592 = -1 · 213 · 39 · 134 · 533 |
Discriminant |
Eigenvalues |
2- 3+ 2 1 1 13+ -6 -3 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-1990604,-1081235249] |
[a1,a2,a3,a4,a6] |
Generators |
[9853:962429:1] |
Generators of the group modulo torsion |
j |
-44318681593817709051/34833006567424 |
j-invariant |
L |
8.0859605539368 |
L(r)(E,1)/r! |
Ω |
0.063548146442639 |
Real period |
R |
0.81565054805713 |
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 |
99216v1 12402a1 |
Quadratic twists by: -4 -3 |