Atkin-Lehner |
5+ 13- 17+ |
Signs for the Atkin-Lehner involutions |
Class |
5525c |
Isogeny class |
Conductor |
5525 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
19200 |
Modular degree for the optimal curve |
Δ |
10791015625 = 511 · 13 · 17 |
Discriminant |
Eigenvalues |
1 0 5+ 2 -4 13- 17+ -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-359692,-82941909] |
[a1,a2,a3,a4,a6] |
j |
329379602649536529/690625 |
j-invariant |
L |
1.5595768875727 |
L(r)(E,1)/r! |
Ω |
0.19494711094659 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
16 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
88400bh1 49725r1 1105a1 71825f1 |
Quadratic twists by: -4 -3 5 13 |