Atkin-Lehner |
2- 7- 11- |
Signs for the Atkin-Lehner involutions |
Class |
4928bi |
Isogeny class |
Conductor |
4928 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
565182464 = 220 · 72 · 11 |
Discriminant |
Eigenvalues |
2- 2 -2 7- 11- 4 0 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-15009,712769] |
[a1,a2,a3,a4,a6] |
j |
1426487591593/2156 |
j-invariant |
L |
2.7885222280036 |
L(r)(E,1)/r! |
Ω |
1.3942611140018 |
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 |
4928f2 1232h2 44352el2 123200ex2 |
Quadratic twists by: -4 8 -3 5 |