Atkin-Lehner |
3- 5+ |
Signs for the Atkin-Lehner involutions |
Class |
75b |
Isogeny class |
Conductor |
75 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
2562890625 = 38 · 58 |
Discriminant |
Eigenvalues |
1 3- 5+ 0 -4 2 -2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-3376,-75727] |
[a1,a2,a3,a4,a6] |
j |
272223782641/164025 |
j-invariant |
L |
1.2527374448595 |
L(r)(E,1)/r! |
Ω |
0.62636872242974 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
1200j5 4800b5 225c5 15a2 |
Quadratic twists by: -4 8 -3 5 |