Atkin-Lehner |
2- 3- 7- |
Signs for the Atkin-Lehner involutions |
Class |
28224fw |
Isogeny class |
Conductor |
28224 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
Δ |
485836746572169216 = 218 · 38 · 710 |
Discriminant |
Eigenvalues |
2- 3- 2 7- -4 -2 -6 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-1383564,625494800] |
[a1,a2,a3,a4,a6] |
j |
13027640977/21609 |
j-invariant |
L |
1.1794884996524 |
L(r)(E,1)/r! |
Ω |
0.29487212491333 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
28224bz4 7056bx4 9408cd3 4032bm3 |
Quadratic twists by: -4 8 -3 -7 |