Atkin-Lehner |
2- 5+ 11- 19- |
Signs for the Atkin-Lehner involutions |
Class |
16720ba |
Isogeny class |
Conductor |
16720 |
Conductor |
∏ cp |
48 |
Product of Tamagawa factors cp |
Δ |
52390586040320 = 214 · 5 · 116 · 192 |
Discriminant |
Eigenvalues |
2- -2 5+ -2 11- -6 -4 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-10136,178324] |
[a1,a2,a3,a4,a6] |
Generators |
[-90:608:1] [-10:528:1] |
Generators of the group modulo torsion |
j |
28119423707929/12790670420 |
j-invariant |
L |
4.6613879481646 |
L(r)(E,1)/r! |
Ω |
0.56609983920463 |
Real period |
R |
0.68618460698766 |
Regulator |
r |
2 |
Rank of the group of rational points |
S |
0.99999999999993 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
2090b2 66880cy2 83600cb2 |
Quadratic twists by: -4 8 5 |