Atkin-Lehner |
2- 3- 5+ 19- 23- |
Signs for the Atkin-Lehner involutions |
Class |
39330bn |
Isogeny class |
Conductor |
39330 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
deg |
20480 |
Modular degree for the optimal curve |
Δ |
2064353040 = 24 · 310 · 5 · 19 · 23 |
Discriminant |
Eigenvalues |
2- 3- 5+ 0 0 2 6 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-518,4101] |
[a1,a2,a3,a4,a6] |
Generators |
[23:51:1] |
Generators of the group modulo torsion |
j |
21047437081/2831760 |
j-invariant |
L |
9.0211905407892 |
L(r)(E,1)/r! |
Ω |
1.4148673362424 |
Real period |
R |
1.5939993647649 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000000001 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
13110g1 |
Quadratic twists by: -3 |