Atkin-Lehner |
2- 5- 11+ 19- |
Signs for the Atkin-Lehner involutions |
Class |
66880dg |
Isogeny class |
Conductor |
66880 |
Conductor |
∏ cp |
24 |
Product of Tamagawa factors cp |
Δ |
424279015424000000 = 230 · 56 · 113 · 19 |
Discriminant |
Eigenvalues |
2- -2 5- -2 11+ -2 0 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-204385,16746783] |
[a1,a2,a3,a4,a6] |
j |
3601910963276569/1618496000000 |
j-invariant |
L |
1.60673790977 |
L(r)(E,1)/r! |
Ω |
0.26778965123764 |
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 |
66880bo3 16720u3 |
Quadratic twists by: -4 8 |