Atkin-Lehner |
2- 3- 5- 7+ |
Signs for the Atkin-Lehner involutions |
Class |
6720cg |
Isogeny class |
Conductor |
6720 |
Conductor |
∏ cp |
12 |
Product of Tamagawa factors cp |
Δ |
2721307794014208000 = 219 · 3 · 53 · 712 |
Discriminant |
Eigenvalues |
2- 3- 5- 7+ 0 -2 -6 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-412865,-64377537] |
[a1,a2,a3,a4,a6] |
j |
29689921233686449/10380965400750 |
j-invariant |
L |
2.3249357146615 |
L(r)(E,1)/r! |
Ω |
0.19374464288846 |
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 |
6720l7 1680k7 20160dr7 33600ex8 |
Quadratic twists by: -4 8 -3 5 |