Atkin-Lehner |
3+ 5- 19- 71+ |
Signs for the Atkin-Lehner involutions |
Class |
20235h |
Isogeny class |
Conductor |
20235 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
-8.874021033402E+20 |
Discriminant |
Eigenvalues |
-1 3+ 5- 0 4 -2 -6 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,1657300,1175339180] |
[a1,a2,a3,a4,a6] |
Generators |
[-212139826385535581940:28816500543219319295309:1004988271374296000] |
Generators of the group modulo torsion |
j |
503416083771385882171199/887402103340202395695 |
j-invariant |
L |
2.8432134760118 |
L(r)(E,1)/r! |
Ω |
0.10818316235873 |
Real period |
R |
26.281478688742 |
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 |
60705e5 101175l5 |
Quadratic twists by: -3 5 |