Atkin-Lehner |
2- 3+ 7+ 19+ |
Signs for the Atkin-Lehner involutions |
Class |
25536br |
Isogeny class |
Conductor |
25536 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
Δ |
52297728 = 217 · 3 · 7 · 19 |
Discriminant |
Eigenvalues |
2- 3+ 2 7+ 0 2 6 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-68097,6862497] |
[a1,a2,a3,a4,a6] |
j |
266442869452034/399 |
j-invariant |
L |
2.56135897346 |
L(r)(E,1)/r! |
Ω |
1.2806794867299 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
25536bp4 6384i3 76608dx4 |
Quadratic twists by: -4 8 -3 |