Atkin-Lehner |
2+ 3- 73+ |
Signs for the Atkin-Lehner involutions |
Class |
5256b |
Isogeny class |
Conductor |
5256 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
122611968 = 28 · 38 · 73 |
Discriminant |
Eigenvalues |
2+ 3- 0 -4 -2 2 8 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-3495,-79526] |
[a1,a2,a3,a4,a6] |
j |
25298674000/657 |
j-invariant |
L |
1.2418479709113 |
L(r)(E,1)/r! |
Ω |
0.62092398545567 |
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 |
10512c2 42048d2 1752i2 |
Quadratic twists by: -4 8 -3 |