Atkin-Lehner |
2- 3- 19- 61- |
Signs for the Atkin-Lehner involutions |
Class |
20862bb |
Isogeny class |
Conductor |
20862 |
Conductor |
∏ cp |
264 |
Product of Tamagawa factors cp |
deg |
506880 |
Modular degree for the optimal curve |
Δ |
-1.0731678734212E+19 |
Discriminant |
Eigenvalues |
2- 3- -3 -2 2 0 -7 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,442021,-109870581] |
[a1,a2,a3,a4,a6] |
Generators |
[2987:-168390:1] |
Generators of the group modulo torsion |
j |
13101644563047753623/14721095657355264 |
j-invariant |
L |
5.7635100750696 |
L(r)(E,1)/r! |
Ω |
0.12287115961899 |
Real period |
R |
0.17767780189248 |
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 |
6954f1 |
Quadratic twists by: -3 |