Atkin-Lehner |
2- 5+ 7+ 19- |
Signs for the Atkin-Lehner involutions |
Class |
46550bs |
Isogeny class |
Conductor |
46550 |
Conductor |
∏ cp |
3 |
Product of Tamagawa factors cp |
deg |
6480 |
Modular degree for the optimal curve |
Δ |
-2280950 = -1 · 2 · 52 · 74 · 19 |
Discriminant |
Eigenvalues |
2- 0 5+ 7+ -6 1 2 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,15,-73] |
[a1,a2,a3,a4,a6] |
Generators |
[30:23:8] |
Generators of the group modulo torsion |
j |
6615/38 |
j-invariant |
L |
7.8610832595542 |
L(r)(E,1)/r! |
Ω |
1.2988308031291 |
Real period |
R |
2.0174768570341 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000000008 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
46550ba1 46550bw1 |
Quadratic twists by: 5 -7 |