Atkin-Lehner |
2- 3- 5+ 13- |
Signs for the Atkin-Lehner involutions |
Class |
780d |
Isogeny class |
Conductor |
780 |
Conductor |
∏ cp |
3 |
Product of Tamagawa factors cp |
Δ |
-210912000 = -1 · 28 · 3 · 53 · 133 |
Discriminant |
Eigenvalues |
2- 3- 5+ -1 3 13- 3 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-221,-1521] |
[a1,a2,a3,a4,a6] |
j |
-4684079104/823875 |
j-invariant |
L |
1.8390125649826 |
L(r)(E,1)/r! |
Ω |
0.61300418832752 |
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 |
3120p2 12480j2 2340i2 3900a2 |
Quadratic twists by: -4 8 -3 5 |