Atkin-Lehner |
2- 79+ |
Signs for the Atkin-Lehner involutions |
Class |
1264b |
Isogeny class |
Conductor |
1264 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
Δ |
129247215616 = 218 · 793 |
Discriminant |
Eigenvalues |
2- -1 3 1 0 5 0 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-1304,5872] |
[a1,a2,a3,a4,a6] |
j |
59914169497/31554496 |
j-invariant |
L |
1.8280514842269 |
L(r)(E,1)/r! |
Ω |
0.91402574211344 |
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 |
158d1 5056n2 11376n2 31600g2 |
Quadratic twists by: -4 8 -3 5 |