Atkin-Lehner |
2+ 5- 7+ 19+ |
Signs for the Atkin-Lehner involutions |
Class |
106400v |
Isogeny class |
Conductor |
106400 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
56079984128000 = 212 · 53 · 78 · 19 |
Discriminant |
Eigenvalues |
2+ 2 5- 7+ 0 -6 4 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-16513,-727503] |
[a1,a2,a3,a4,a6] |
j |
972653141312/109531219 |
j-invariant |
L |
1.6969543147041 |
L(r)(E,1)/r! |
Ω |
0.42423856183176 |
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 |
106400cs2 106400co2 |
Quadratic twists by: -4 5 |