Atkin-Lehner |
2+ 5- 7+ 13+ |
Signs for the Atkin-Lehner involutions |
Class |
72800w |
Isogeny class |
Conductor |
72800 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-15136873024000 = -1 · 29 · 53 · 72 · 136 |
Discriminant |
Eigenvalues |
2+ -2 5- 7+ -4 13+ 0 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-1048,-187992] |
[a1,a2,a3,a4,a6] |
j |
-1990865512/236513641 |
j-invariant |
L |
1.2422179846215 |
L(r)(E,1)/r! |
Ω |
0.31055449902176 |
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 |
72800cb2 72800ch2 |
Quadratic twists by: -4 5 |