Atkin-Lehner |
2- 3- 5- 11+ 31- |
Signs for the Atkin-Lehner involutions |
Class |
20460n |
Isogeny class |
Conductor |
20460 |
Conductor |
∏ cp |
6 |
Product of Tamagawa factors cp |
Δ |
283504175858640 = 24 · 3 · 5 · 113 · 316 |
Discriminant |
Eigenvalues |
2- 3- 5- -4 11+ 2 0 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-16585,134540] |
[a1,a2,a3,a4,a6] |
Generators |
[12292:129129:64] |
Generators of the group modulo torsion |
j |
31533802463543296/17719010991165 |
j-invariant |
L |
5.8700865701981 |
L(r)(E,1)/r! |
Ω |
0.47354591717571 |
Real period |
R |
8.2640160222239 |
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 |
81840ck3 61380n3 102300f3 |
Quadratic twists by: -4 -3 5 |