Atkin-Lehner |
2+ 3- 13+ 89+ |
Signs for the Atkin-Lehner involutions |
Class |
90246h |
Isogeny class |
Conductor |
90246 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
7950574941915528 = 23 · 34 · 1310 · 89 |
Discriminant |
Eigenvalues |
2+ 3- 2 0 -4 13+ -6 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-647105,-200367412] |
[a1,a2,a3,a4,a6] |
j |
6208503067778257/1647169992 |
j-invariant |
L |
0.67332213278661 |
L(r)(E,1)/r! |
Ω |
0.16833051831595 |
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 |
6942m3 |
Quadratic twists by: 13 |