Atkin-Lehner |
2- 11+ 19+ |
Signs for the Atkin-Lehner involutions |
Class |
15884b |
Isogeny class |
Conductor |
15884 |
Conductor |
∏ cp |
3 |
Product of Tamagawa factors cp |
Δ |
5786911336338176 = 28 · 113 · 198 |
Discriminant |
Eigenvalues |
2- -2 3 -1 11+ -4 -6 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-290364,-60208556] |
[a1,a2,a3,a4,a6] |
j |
622708432/1331 |
j-invariant |
L |
0.61707899601958 |
L(r)(E,1)/r! |
Ω |
0.20569299867319 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
63536bg2 15884g2 |
Quadratic twists by: -4 -19 |