Atkin-Lehner |
2+ 3- 5+ 7+ |
Signs for the Atkin-Lehner involutions |
Class |
6720r |
Isogeny class |
Conductor |
6720 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
258048000 = 215 · 32 · 53 · 7 |
Discriminant |
Eigenvalues |
2+ 3- 5+ 7+ -4 2 -2 -8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-336001,-75077185] |
[a1,a2,a3,a4,a6] |
j |
128025588102048008/7875 |
j-invariant |
L |
1.5863692810964 |
L(r)(E,1)/r! |
Ω |
0.19829616013705 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
6720h4 3360f2 20160ca4 33600bc4 |
Quadratic twists by: -4 8 -3 5 |