Atkin-Lehner |
2- 3- 7- 13+ |
Signs for the Atkin-Lehner involutions |
Class |
91728ef |
Isogeny class |
Conductor |
91728 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
30100269242953728 = 212 · 37 · 76 · 134 |
Discriminant |
Eigenvalues |
2- 3- 2 7- 4 13+ 2 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-137739,-17817478] |
[a1,a2,a3,a4,a6] |
j |
822656953/85683 |
j-invariant |
L |
3.9917962909527 |
L(r)(E,1)/r! |
Ω |
0.24948727373642 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
5733g4 30576bs3 1872q4 |
Quadratic twists by: -4 -3 -7 |