Atkin-Lehner |
2- 3- 7+ 83- |
Signs for the Atkin-Lehner involutions |
Class |
27888bg |
Isogeny class |
Conductor |
27888 |
Conductor |
∏ cp |
40 |
Product of Tamagawa factors cp |
Δ |
746460263743488 = 218 · 310 · 7 · 832 |
Discriminant |
Eigenvalues |
2- 3- 2 7+ 6 4 8 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-44952,3409812] |
[a1,a2,a3,a4,a6] |
j |
2452564753920793/182241275328 |
j-invariant |
L |
4.9540634443499 |
L(r)(E,1)/r! |
Ω |
0.495406344435 |
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 |
3486d2 111552ce2 83664bn2 |
Quadratic twists by: -4 8 -3 |