Atkin-Lehner |
2- 5- 7+ 19- |
Signs for the Atkin-Lehner involutions |
Class |
42560da |
Isogeny class |
Conductor |
42560 |
Conductor |
∏ cp |
18 |
Product of Tamagawa factors cp |
Δ |
-6444195774464000 = -1 · 230 · 53 · 7 · 193 |
Discriminant |
Eigenvalues |
2- 1 5- 7+ 0 4 3 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,2655,-3861025] |
[a1,a2,a3,a4,a6] |
j |
7892485271/24582656000 |
j-invariant |
L |
3.5286271418148 |
L(r)(E,1)/r! |
Ω |
0.19603484121639 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
42560bl2 10640j2 |
Quadratic twists by: -4 8 |