Atkin-Lehner |
3+ 7- 13- 17+ |
Signs for the Atkin-Lehner involutions |
Class |
78897g |
Isogeny class |
Conductor |
78897 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
221184 |
Modular degree for the optimal curve |
Δ |
17139436032537 = 33 · 7 · 13 · 178 |
Discriminant |
Eigenvalues |
1 3+ 0 7- -4 13- 17+ -8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-13155,540072] |
[a1,a2,a3,a4,a6] |
Generators |
[2856:14456:27] |
Generators of the group modulo torsion |
j |
10431681625/710073 |
j-invariant |
L |
4.6733996425435 |
L(r)(E,1)/r! |
Ω |
0.67988819587584 |
Real period |
R |
6.8737766992216 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000007824 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
4641d1 |
Quadratic twists by: 17 |