Atkin-Lehner |
2- 3+ 5- 53- |
Signs for the Atkin-Lehner involutions |
Class |
1590q |
Isogeny class |
Conductor |
1590 |
Conductor |
∏ cp |
192 |
Product of Tamagawa factors cp |
Δ |
-5.0556099454102E+19 |
Discriminant |
Eigenvalues |
2- 3+ 5- -4 4 -2 2 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-774420,430761945] |
[a1,a2,a3,a4,a6] |
j |
-51363360304251682409281/50556099454101562500 |
j-invariant |
L |
2.1894803735204 |
L(r)(E,1)/r! |
Ω |
0.18245669779337 |
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 |
12720bj4 50880z3 4770h4 7950m4 |
Quadratic twists by: -4 8 -3 5 |