Atkin-Lehner |
2+ 7+ 11+ 23- |
Signs for the Atkin-Lehner involutions |
Class |
81466g |
Isogeny class |
Conductor |
81466 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
1.4271424902368E+23 |
Discriminant |
Eigenvalues |
2+ 2 0 7+ 11+ 0 2 6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-80614585,277964816043] |
[a1,a2,a3,a4,a6] |
j |
391379047744832043625/964051690355138 |
j-invariant |
L |
1.6569179485594 |
L(r)(E,1)/r! |
Ω |
0.10355737517614 |
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 |
3542g2 |
Quadratic twists by: -23 |