Atkin-Lehner |
2+ 3- |
Signs for the Atkin-Lehner involutions |
Class |
48a |
Isogeny class |
Conductor |
48 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
18432 = 211 · 32 |
Discriminant |
Eigenvalues |
2+ 3- -2 0 -4 -2 2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-384,2772] |
[a1,a2,a3,a4,a6] |
j |
3065617154/9 |
j-invariant |
L |
0.8428751774063 |
L(r)(E,1)/r! |
Ω |
3.3715007096252 |
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 |
24a5 192d5 144b5 1200a5 |
Quadratic twists by: -4 8 -3 5 |