Atkin-Lehner |
2- 5- 7+ 11- |
Signs for the Atkin-Lehner involutions |
Class |
16940f |
Isogeny class |
Conductor |
16940 |
Conductor |
∏ cp |
48 |
Product of Tamagawa factors cp |
Δ |
1.7262561954944E+21 |
Discriminant |
Eigenvalues |
2- -2 5- 7+ 11- 4 0 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-23732980,44448862500] |
[a1,a2,a3,a4,a6] |
j |
3259751350395879376/3806353980275 |
j-invariant |
L |
1.7845632270015 |
L(r)(E,1)/r! |
Ω |
0.14871360225013 |
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 |
67760cm4 84700t4 118580l4 1540c4 |
Quadratic twists by: -4 5 -7 -11 |