Atkin-Lehner |
2- 3- 7+ 19- |
Signs for the Atkin-Lehner involutions |
Class |
45486bi |
Isogeny class |
Conductor |
45486 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
18774835524625572 = 22 · 37 · 74 · 197 |
Discriminant |
Eigenvalues |
2- 3- -2 7+ 0 -2 2 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-3954101,-3025358103] |
[a1,a2,a3,a4,a6] |
j |
199350693197713/547428 |
j-invariant |
L |
1.7130012420308 |
L(r)(E,1)/r! |
Ω |
0.10706257763391 |
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 |
15162f4 2394f4 |
Quadratic twists by: -3 -19 |