Atkin-Lehner |
2- 3- 13+ 73- |
Signs for the Atkin-Lehner involutions |
Class |
74022v |
Isogeny class |
Conductor |
74022 |
Conductor |
∏ cp |
28 |
Product of Tamagawa factors cp |
Δ |
9877273021824 = 27 · 3 · 136 · 732 |
Discriminant |
Eigenvalues |
2- 3- -2 2 -2 13+ 4 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-346369,-78490231] |
[a1,a2,a3,a4,a6] |
j |
952095963508633/2046336 |
j-invariant |
L |
5.5102699858147 |
L(r)(E,1)/r! |
Ω |
0.19679535805247 |
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 |
438e2 |
Quadratic twists by: 13 |