Atkin-Lehner |
2- 19+ 53- |
Signs for the Atkin-Lehner involutions |
Class |
16112f |
Isogeny class |
Conductor |
16112 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
3168 |
Modular degree for the optimal curve |
Δ |
-8249344 = -1 · 213 · 19 · 53 |
Discriminant |
Eigenvalues |
2- -2 2 1 2 3 5 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-192,-1100] |
[a1,a2,a3,a4,a6] |
Generators |
[18:40:1] |
Generators of the group modulo torsion |
j |
-192100033/2014 |
j-invariant |
L |
4.3870930918215 |
L(r)(E,1)/r! |
Ω |
0.64059644291604 |
Real period |
R |
1.7121126492098 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
2014c1 64448l1 |
Quadratic twists by: -4 8 |