Atkin-Lehner |
2- 5- 7- 73+ |
Signs for the Atkin-Lehner involutions |
Class |
71540i |
Isogeny class |
Conductor |
71540 |
Conductor |
∏ cp |
6 |
Product of Tamagawa factors cp |
Δ |
-693143980451678000 = -1 · 24 · 53 · 715 · 73 |
Discriminant |
Eigenvalues |
2- -1 5- 7- 0 -2 0 -8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-261725,65360002] |
[a1,a2,a3,a4,a6] |
j |
-1053301673426944/368226663875 |
j-invariant |
L |
1.6192483473571 |
L(r)(E,1)/r! |
Ω |
0.26987472737868 |
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 |
10220d2 |
Quadratic twists by: -7 |