Atkin-Lehner |
2+ 3+ 13- 37+ |
Signs for the Atkin-Lehner involutions |
Class |
2886a |
Isogeny class |
Conductor |
2886 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-5203293157452 = -1 · 22 · 3 · 132 · 376 |
Discriminant |
Eigenvalues |
2+ 3+ 2 4 2 13- -4 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-13654,-629552] |
[a1,a2,a3,a4,a6] |
j |
-281548427039396713/5203293157452 |
j-invariant |
L |
1.7646736262301 |
L(r)(E,1)/r! |
Ω |
0.22058420327876 |
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 |
23088u2 92352x2 8658c2 72150ck2 |
Quadratic twists by: -4 8 -3 5 |