Atkin-Lehner |
5+ 23- 47- |
Signs for the Atkin-Lehner involutions |
Class |
5405a |
Isogeny class |
Conductor |
5405 |
Conductor |
∏ cp |
6 |
Product of Tamagawa factors cp |
deg |
2976 |
Modular degree for the optimal curve |
Δ |
274611835 = 5 · 232 · 473 |
Discriminant |
Eigenvalues |
-1 -3 5+ 1 5 1 0 1 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-258,-1314] |
[a1,a2,a3,a4,a6] |
Generators |
[68:-575:1] |
Generators of the group modulo torsion |
j |
1892360039409/274611835 |
j-invariant |
L |
1.4901855436028 |
L(r)(E,1)/r! |
Ω |
1.2031299218931 |
Real period |
R |
0.20643178492007 |
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 |
86480c1 48645f1 27025a1 124315e1 |
Quadratic twists by: -4 -3 5 -23 |