Atkin-Lehner |
2- 13- 17+ 19- |
Signs for the Atkin-Lehner involutions |
Class |
67184t |
Isogeny class |
Conductor |
67184 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
64174947958784 = 217 · 13 · 172 · 194 |
Discriminant |
Eigenvalues |
2- 2 -2 2 0 13- 17+ 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-37544,2785904] |
[a1,a2,a3,a4,a6] |
j |
1428883941140137/15667711904 |
j-invariant |
L |
2.4935345692172 |
L(r)(E,1)/r! |
Ω |
0.62338364392684 |
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 |
8398c2 |
Quadratic twists by: -4 |