Atkin-Lehner |
2- 3- 43- |
Signs for the Atkin-Lehner involutions |
Class |
8256bn |
Isogeny class |
Conductor |
8256 |
Conductor |
∏ cp |
12 |
Product of Tamagawa factors cp |
Δ |
-204484608 = -1 · 212 · 33 · 432 |
Discriminant |
Eigenvalues |
2- 3- 0 0 2 2 -2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,87,-585] |
[a1,a2,a3,a4,a6] |
j |
17576000/49923 |
j-invariant |
L |
2.7454986579057 |
L(r)(E,1)/r! |
Ω |
0.91516621930191 |
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 |
8256ba2 4128a1 24768cj2 |
Quadratic twists by: -4 8 -3 |