Atkin-Lehner |
2- 5- 17- 47+ |
Signs for the Atkin-Lehner involutions |
Class |
63920n |
Isogeny class |
Conductor |
63920 |
Conductor |
∏ cp |
1 |
Product of Tamagawa factors cp |
deg |
26400 |
Modular degree for the optimal curve |
Δ |
-16363520 = -1 · 212 · 5 · 17 · 47 |
Discriminant |
Eigenvalues |
2- -3 5- 4 4 -1 17- -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-112,496] |
[a1,a2,a3,a4,a6] |
j |
-37933056/3995 |
j-invariant |
L |
2.1435732751982 |
L(r)(E,1)/r! |
Ω |
2.1435732812294 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
3995e1 |
Quadratic twists by: -4 |