Atkin-Lehner |
2- 3- 41- |
Signs for the Atkin-Lehner involutions |
Class |
23616ce |
Isogeny class |
Conductor |
23616 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
642488205312 = 219 · 36 · 412 |
Discriminant |
Eigenvalues |
2- 3- -2 4 2 -4 2 6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-6636,-204464] |
[a1,a2,a3,a4,a6] |
j |
169112377/3362 |
j-invariant |
L |
2.1183983544573 |
L(r)(E,1)/r! |
Ω |
0.52959958861429 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
23616u2 5904s2 2624g2 |
Quadratic twists by: -4 8 -3 |