Atkin-Lehner |
2+ 5+ 71+ |
Signs for the Atkin-Lehner involutions |
Class |
5680a |
Isogeny class |
Conductor |
5680 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
448 |
Modular degree for the optimal curve |
Δ |
-454400 = -1 · 28 · 52 · 71 |
Discriminant |
Eigenvalues |
2+ 0 5+ 2 -4 4 0 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,17,-18] |
[a1,a2,a3,a4,a6] |
Generators |
[17:72:1] |
Generators of the group modulo torsion |
j |
2122416/1775 |
j-invariant |
L |
3.7053101951095 |
L(r)(E,1)/r! |
Ω |
1.6392315905457 |
Real period |
R |
2.2603945754095 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
2840e1 22720bh1 51120k1 28400a1 |
Quadratic twists by: -4 8 -3 5 |