Atkin-Lehner |
2- 23- 47+ |
Signs for the Atkin-Lehner involutions |
Class |
49726c |
Isogeny class |
Conductor |
49726 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
654022557602 = 2 · 236 · 472 |
Discriminant |
Eigenvalues |
2- 0 0 0 -2 -4 2 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-5125,137019] |
[a1,a2,a3,a4,a6] |
Generators |
[-5228:7343:64] |
Generators of the group modulo torsion |
j |
100544625/4418 |
j-invariant |
L |
8.0131445633426 |
L(r)(E,1)/r! |
Ω |
0.90040656304944 |
Real period |
R |
4.4497368700604 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000000065 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
94a2 |
Quadratic twists by: -23 |