Atkin-Lehner |
2- 3- 5+ 7- 43+ |
Signs for the Atkin-Lehner involutions |
Class |
27090bi |
Isogeny class |
Conductor |
27090 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
34830068027343750 = 2 · 39 · 510 · 72 · 432 |
Discriminant |
Eigenvalues |
2- 3- 5+ 7- 0 0 -8 -8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-101813,-8676633] |
[a1,a2,a3,a4,a6] |
j |
160103891548629001/47777871093750 |
j-invariant |
L |
2.1874028641852 |
L(r)(E,1)/r! |
Ω |
0.27342535802325 |
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 |
9030f2 |
Quadratic twists by: -3 |