Atkin-Lehner |
2+ 3+ 17+ 19+ |
Signs for the Atkin-Lehner involutions |
Class |
1938b |
Isogeny class |
Conductor |
1938 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
860160 |
Modular degree for the optimal curve |
Δ |
1.6429636480748E+25 |
Discriminant |
Eigenvalues |
2+ 3+ 2 -2 6 -6 17+ 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-151531109,-691030827123] |
[a1,a2,a3,a4,a6] |
Generators |
[-32075929645811395:-530106289957651762:4130657291125] |
Generators of the group modulo torsion |
j |
384794735475351420006613445593/16429636480748252244738048 |
j-invariant |
L |
2.1035964848524 |
L(r)(E,1)/r! |
Ω |
0.04314376543013 |
Real period |
R |
24.378916210491 |
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 |
15504z1 62016bi1 5814r1 48450br1 |
Quadratic twists by: -4 8 -3 5 |