Atkin-Lehner |
2- 31- |
Signs for the Atkin-Lehner involutions |
Class |
7688m |
Isogeny class |
Conductor |
7688 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
Δ |
61011968 = 211 · 313 |
Discriminant |
Eigenvalues |
2- 2 2 -4 6 -2 -4 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-1312,18732] |
[a1,a2,a3,a4,a6] |
Generators |
[1767:12340:27] |
Generators of the group modulo torsion |
j |
4096766 |
j-invariant |
L |
6.010696715657 |
L(r)(E,1)/r! |
Ω |
1.9221502658963 |
Real period |
R |
6.2541382141673 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
15376o2 61504z2 69192p2 7688o2 |
Quadratic twists by: -4 8 -3 -31 |