Atkin-Lehner |
2- 5- 71+ |
Signs for the Atkin-Lehner involutions |
Class |
5680i |
Isogeny class |
Conductor |
5680 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
576 |
Modular degree for the optimal curve |
Δ |
-90880 = -1 · 28 · 5 · 71 |
Discriminant |
Eigenvalues |
2- -2 5- -3 4 -1 2 -1 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-5,-17] |
[a1,a2,a3,a4,a6] |
Generators |
[3:2:1] |
Generators of the group modulo torsion |
j |
-65536/355 |
j-invariant |
L |
2.673373578757 |
L(r)(E,1)/r! |
Ω |
1.4124693671214 |
Real period |
R |
0.94634745396476 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
1420b1 22720bc1 51120bj1 28400n1 |
Quadratic twists by: -4 8 -3 5 |