Atkin-Lehner |
2- 83- |
Signs for the Atkin-Lehner involutions |
Class |
1328d |
Isogeny class |
Conductor |
1328 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
192 |
Modular degree for the optimal curve |
Δ |
-5439488 = -1 · 216 · 83 |
Discriminant |
Eigenvalues |
2- 1 -2 -1 5 -2 -3 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-104,-460] |
[a1,a2,a3,a4,a6] |
Generators |
[14:32:1] |
Generators of the group modulo torsion |
j |
-30664297/1328 |
j-invariant |
L |
2.7715864413396 |
L(r)(E,1)/r! |
Ω |
0.74501499070518 |
Real period |
R |
0.93004385009629 |
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 |
166a1 5312h1 11952n1 33200v1 |
Quadratic twists by: -4 8 -3 5 |