Atkin-Lehner |
2- 3- 7- 23+ |
Signs for the Atkin-Lehner involutions |
Class |
20286bz |
Isogeny class |
Conductor |
20286 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
2706435714276 = 22 · 36 · 79 · 23 |
Discriminant |
Eigenvalues |
2- 3- 2 7- 0 0 -2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-1514624,717851103] |
[a1,a2,a3,a4,a6] |
j |
13062552753151/92 |
j-invariant |
L |
4.4495008282022 |
L(r)(E,1)/r! |
Ω |
0.55618760352527 |
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 |
2254d2 20286cd2 |
Quadratic twists by: -3 -7 |