Atkin-Lehner |
2- 3- 7+ 23+ |
Signs for the Atkin-Lehner involutions |
Class |
7728p |
Isogeny class |
Conductor |
7728 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
deg |
101376 |
Modular degree for the optimal curve |
Δ |
-417391501715177472 = -1 · 234 · 38 · 7 · 232 |
Discriminant |
Eigenvalues |
2- 3- 2 7+ 4 -4 -4 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-235912,-54035212] |
[a1,a2,a3,a4,a6] |
Generators |
[1724:68310:1] |
Generators of the group modulo torsion |
j |
-354499561600764553/101902222098432 |
j-invariant |
L |
5.6149948677272 |
L(r)(E,1)/r! |
Ω |
0.10672624536817 |
Real period |
R |
3.2881994304432 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
966c1 30912bi1 23184br1 54096bo1 |
Quadratic twists by: -4 8 -3 -7 |