Atkin-Lehner |
2- 3+ 5+ 29- |
Signs for the Atkin-Lehner involutions |
Class |
13920v |
Isogeny class |
Conductor |
13920 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
2048 |
Modular degree for the optimal curve |
Δ |
83520 = 26 · 32 · 5 · 29 |
Discriminant |
Eigenvalues |
2- 3+ 5+ 4 0 0 6 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-46,136] |
[a1,a2,a3,a4,a6] |
Generators |
[3:4:1] |
Generators of the group modulo torsion |
j |
171879616/1305 |
j-invariant |
L |
4.4823943299302 |
L(r)(E,1)/r! |
Ω |
3.43311873485 |
Real period |
R |
1.3056333544275 |
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 |
13920bb1 27840ec1 41760p1 69600w1 |
Quadratic twists by: -4 8 -3 5 |