Atkin-Lehner |
2+ 11+ 17+ |
Signs for the Atkin-Lehner involutions |
Class |
50864k |
Isogeny class |
Conductor |
50864 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
80640 |
Modular degree for the optimal curve |
Δ |
-47660788736 = -1 · 210 · 115 · 172 |
Discriminant |
Eigenvalues |
2+ 3 -3 0 11+ -4 17+ 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-1819,-31654] |
[a1,a2,a3,a4,a6] |
Generators |
[1353:1486:27] |
Generators of the group modulo torsion |
j |
-2249178948/161051 |
j-invariant |
L |
8.4778094094428 |
L(r)(E,1)/r! |
Ω |
0.36401960821283 |
Real period |
R |
5.8223576547689 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
0.99999999999846 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
25432p1 50864z1 |
Quadratic twists by: -4 17 |