Atkin-Lehner |
2- 3- 5- 7+ |
Signs for the Atkin-Lehner involutions |
Class |
20160ev |
Isogeny class |
Conductor |
20160 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
66100237628866560 = 220 · 37 · 5 · 78 |
Discriminant |
Eigenvalues |
2- 3- 5- 7+ -4 2 -2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-213132,35795216] |
[a1,a2,a3,a4,a6] |
j |
5602762882081/345888060 |
j-invariant |
L |
1.3695770231472 |
L(r)(E,1)/r! |
Ω |
0.34239425578679 |
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 |
20160cm3 5040bg4 6720bg3 100800nx3 |
Quadratic twists by: -4 8 -3 5 |