Atkin-Lehner |
2+ 7+ 11- 13+ |
Signs for the Atkin-Lehner involutions |
Class |
22022a |
Isogeny class |
Conductor |
22022 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
54544162911238 = 2 · 72 · 117 · 134 |
Discriminant |
Eigenvalues |
2+ 0 4 7+ 11- 13+ -4 6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-11215,-284817] |
[a1,a2,a3,a4,a6] |
j |
88061730849/30788758 |
j-invariant |
L |
1.9089264970017 |
L(r)(E,1)/r! |
Ω |
0.47723162425042 |
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 |
2002c2 |
Quadratic twists by: -11 |