Atkin-Lehner |
2- |
Signs for the Atkin-Lehner involutions |
Class |
64a |
Isogeny class |
Conductor |
64 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
Δ |
32768 = 215 |
Discriminant |
Eigenvalues |
2- 0 2 0 0 -6 2 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-44,-112] |
[a1,a2,a3,a4,a6] |
j |
287496 |
j-invariant |
L |
0.92703733865069 |
L(r)(E,1)/r! |
Ω |
1.8540746773014 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
64a3 32a3 576h4 1600o3 |
Quadratic twists by: -4 8 -3 5 |