Atkin-Lehner |
2+ 3+ 5+ 31- |
Signs for the Atkin-Lehner involutions |
Class |
28830g |
Isogeny class |
Conductor |
28830 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
479751208560562500 = 22 · 32 · 56 · 318 |
Discriminant |
Eigenvalues |
2+ 3+ 5+ 4 4 -2 -2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-253243,-36099287] |
[a1,a2,a3,a4,a6] |
j |
2023804595449/540562500 |
j-invariant |
L |
1.7365116423742 |
L(r)(E,1)/r! |
Ω |
0.21706395529683 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
86490cw2 930g2 |
Quadratic twists by: -3 -31 |