Atkin-Lehner |
2+ 5+ 17+ 19- |
Signs for the Atkin-Lehner involutions |
Class |
64600c |
Isogeny class |
Conductor |
64600 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
175712000000 = 211 · 56 · 172 · 19 |
Discriminant |
Eigenvalues |
2+ 2 5+ -2 -4 -2 17+ 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-20408,-1115188] |
[a1,a2,a3,a4,a6] |
j |
29376249698/5491 |
j-invariant |
L |
1.5977636293168 |
L(r)(E,1)/r! |
Ω |
0.39944090882837 |
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 |
129200d2 2584b2 |
Quadratic twists by: -4 5 |