Atkin-Lehner |
2- 5- 7- 13+ 19+ |
Signs for the Atkin-Lehner involutions |
Class |
121030bc |
Isogeny class |
Conductor |
121030 |
Conductor |
∏ cp |
40 |
Product of Tamagawa factors cp |
Δ |
1822449647128906250 = 2 · 510 · 76 · 133 · 192 |
Discriminant |
Eigenvalues |
2- 0 5- 7- -4 13+ -6 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-1087687,-431490251] |
[a1,a2,a3,a4,a6] |
j |
1209614297183525169/15490566406250 |
j-invariant |
L |
1.4794837044325 |
L(r)(E,1)/r! |
Ω |
0.14794832059759 |
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 |
2470e2 |
Quadratic twists by: -7 |