Atkin-Lehner |
2+ 5+ 23+ 71- |
Signs for the Atkin-Lehner involutions |
Class |
16330a |
Isogeny class |
Conductor |
16330 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
1.9738283840076E+20 |
Discriminant |
Eigenvalues |
2+ 0 5+ -4 2 4 2 -8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-2252735,1112658925] |
[a1,a2,a3,a4,a6] |
j |
1264311651674695238890569/197382838400760500000 |
j-invariant |
L |
0.34228073262143 |
L(r)(E,1)/r! |
Ω |
0.17114036631072 |
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 |
81650p2 |
Quadratic twists by: 5 |