Atkin-Lehner |
3- 11+ 13+ |
Signs for the Atkin-Lehner involutions |
Class |
16731h |
Isogeny class |
Conductor |
16731 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-1.0419361008184E+21 |
Discriminant |
Eigenvalues |
-1 3- -2 0 11+ 13+ 6 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,2039629,-1075147810] |
[a1,a2,a3,a4,a6] |
j |
266679605718863/296110251723 |
j-invariant |
L |
1.3438245955746 |
L(r)(E,1)/r! |
Ω |
0.083989037223414 |
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 |
5577g6 1287e6 |
Quadratic twists by: -3 13 |