Atkin-Lehner |
2+ 7- 23+ |
Signs for the Atkin-Lehner involutions |
Class |
9016a |
Isogeny class |
Conductor |
9016 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
271545186304 = 211 · 78 · 23 |
Discriminant |
Eigenvalues |
2+ 0 -2 7- 0 4 4 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-47971,-4043970] |
[a1,a2,a3,a4,a6] |
j |
50668941906/1127 |
j-invariant |
L |
1.290373491504 |
L(r)(E,1)/r! |
Ω |
0.32259337287601 |
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 |
18032j2 72128a2 81144by2 1288a2 |
Quadratic twists by: -4 8 -3 -7 |