Atkin-Lehner |
2- 3- 5- 19+ |
Signs for the Atkin-Lehner involutions |
Class |
18240cp |
Isogeny class |
Conductor |
18240 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
630374400 = 214 · 34 · 52 · 19 |
Discriminant |
Eigenvalues |
2- 3- 5- 2 0 4 -2 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-465,-3825] |
[a1,a2,a3,a4,a6] |
j |
680136784/38475 |
j-invariant |
L |
4.1261821422909 |
L(r)(E,1)/r! |
Ω |
1.0315455355727 |
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 |
18240w2 4560p2 54720dl2 91200ff2 |
Quadratic twists by: -4 8 -3 5 |