Atkin-Lehner |
2- 3- 5- 13- 17- |
Signs for the Atkin-Lehner involutions |
Class |
19890bi |
Isogeny class |
Conductor |
19890 |
Conductor |
∏ cp |
432 |
Product of Tamagawa factors cp |
Δ |
1930957097472000 = 212 · 310 · 53 · 13 · 173 |
Discriminant |
Eigenvalues |
2- 3- 5- 2 0 13- 17- 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-1495202,704087201] |
[a1,a2,a3,a4,a6] |
j |
507102228823216499929/2648775168000 |
j-invariant |
L |
4.9725549871287 |
L(r)(E,1)/r! |
Ω |
0.41437958226072 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
6 |
Number of elements in the torsion subgroup |
Twists |
6630k3 99450r3 |
Quadratic twists by: -3 5 |