Atkin-Lehner |
2- 23+ 53+ |
Signs for the Atkin-Lehner involutions |
Class |
129214b |
Isogeny class |
Conductor |
129214 |
Conductor |
∏ cp |
20 |
Product of Tamagawa factors cp |
Δ |
375198305191712 = 25 · 232 · 536 |
Discriminant |
Eigenvalues |
2- 0 -4 -4 2 -2 -2 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-478057,-127100535] |
[a1,a2,a3,a4,a6] |
j |
545138290809/16928 |
j-invariant |
L |
0.90782263993991 |
L(r)(E,1)/r! |
Ω |
0.18156432289494 |
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 |
46a2 |
Quadratic twists by: 53 |