Atkin-Lehner |
2- 3- 7- 13+ |
Signs for the Atkin-Lehner involutions |
Class |
91728eh |
Isogeny class |
Conductor |
91728 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
234015698681856 = 215 · 36 · 73 · 134 |
Discriminant |
Eigenvalues |
2- 3- 2 7- 4 13+ -4 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-39459,-2925790] |
[a1,a2,a3,a4,a6] |
j |
6634074439/228488 |
j-invariant |
L |
2.7156308518044 |
L(r)(E,1)/r! |
Ω |
0.33945384840672 |
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 |
11466p2 10192y2 91728fv2 |
Quadratic twists by: -4 -3 -7 |