Atkin-Lehner |
2+ 19- 23- |
Signs for the Atkin-Lehner involutions |
Class |
20102l |
Isogeny class |
Conductor |
20102 |
Conductor |
∏ cp |
1 |
Product of Tamagawa factors cp |
deg |
14688 |
Modular degree for the optimal curve |
Δ |
2722293248 = 29 · 19 · 234 |
Discriminant |
Eigenvalues |
2+ 2 2 4 -1 -3 -1 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-804,-8752] |
[a1,a2,a3,a4,a6] |
Generators |
[-24629:31942:1331] |
Generators of the group modulo torsion |
j |
205789993/9728 |
j-invariant |
L |
6.8403288530387 |
L(r)(E,1)/r! |
Ω |
0.89905368676978 |
Real period |
R |
7.6083652775124 |
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 |
20102g1 |
Quadratic twists by: -23 |