Atkin-Lehner |
2- 3- 7- 43+ |
Signs for the Atkin-Lehner involutions |
Class |
12642bi |
Isogeny class |
Conductor |
12642 |
Conductor |
∏ cp |
96 |
Product of Tamagawa factors cp |
Δ |
125299008576 = 26 · 32 · 76 · 432 |
Discriminant |
Eigenvalues |
2- 3- 2 7- 4 -6 6 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-16857,840825] |
[a1,a2,a3,a4,a6] |
j |
4502751117697/1065024 |
j-invariant |
L |
6.104523577551 |
L(r)(E,1)/r! |
Ω |
1.0174205962585 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
101136bs2 37926o2 258d2 |
Quadratic twists by: -4 -3 -7 |