Atkin-Lehner |
2- 3- 5+ 11- 19+ |
Signs for the Atkin-Lehner involutions |
Class |
18810w |
Isogeny class |
Conductor |
18810 |
Conductor |
∏ cp |
512 |
Product of Tamagawa factors cp |
Δ |
1997424919353600 = 28 · 310 · 52 · 114 · 192 |
Discriminant |
Eigenvalues |
2- 3- 5+ 4 11- 2 6 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-993173,-380710803] |
[a1,a2,a3,a4,a6] |
j |
148617683376642237961/2739951878400 |
j-invariant |
L |
4.8394256437697 |
L(r)(E,1)/r! |
Ω |
0.1512320513678 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
6270b2 94050bd2 |
Quadratic twists by: -3 5 |