Atkin-Lehner |
2- 3- 5- 29+ |
Signs for the Atkin-Lehner involutions |
Class |
20880cj |
Isogeny class |
Conductor |
20880 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
1506727526400 = 215 · 37 · 52 · 292 |
Discriminant |
Eigenvalues |
2- 3- 5- 2 -2 0 2 8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-18867,-995726] |
[a1,a2,a3,a4,a6] |
j |
248739515569/504600 |
j-invariant |
L |
3.2592431290332 |
L(r)(E,1)/r! |
Ω |
0.40740539112915 |
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 |
2610g2 83520fe2 6960bi2 104400dv2 |
Quadratic twists by: -4 8 -3 5 |