Atkin-Lehner |
2- 3- 5+ 31- |
Signs for the Atkin-Lehner involutions |
Class |
28830bi |
Isogeny class |
Conductor |
28830 |
Conductor |
∏ cp |
384 |
Product of Tamagawa factors cp |
deg |
15237120 |
Modular degree for the optimal curve |
Δ |
-2.7755257759386E+26 |
Discriminant |
Eigenvalues |
2- 3- 5+ 0 4 -4 0 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-393141276,3105534506256] |
[a1,a2,a3,a4,a6] |
j |
-254164210474783519/10497600000000 |
j-invariant |
L |
5.2321468029734 |
L(r)(E,1)/r! |
Ω |
0.054501529197626 |
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 |
86490bd1 28830y1 |
Quadratic twists by: -3 -31 |