Atkin-Lehner |
2- 7- 17+ 71+ |
Signs for the Atkin-Lehner involutions |
Class |
16898j |
Isogeny class |
Conductor |
16898 |
Conductor |
∏ cp |
56 |
Product of Tamagawa factors cp |
Δ |
9137356928 = 27 · 72 · 172 · 712 |
Discriminant |
Eigenvalues |
2- 0 2 7- 0 2 17+ 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-859,-8309] |
[a1,a2,a3,a4,a6] |
Generators |
[-17:42:1] |
Generators of the group modulo torsion |
j |
70021133165313/9137356928 |
j-invariant |
L |
8.5545652212187 |
L(r)(E,1)/r! |
Ω |
0.8895350133151 |
Real period |
R |
0.68692110349539 |
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 |
118286t2 |
Quadratic twists by: -7 |