Atkin-Lehner |
2- 3- 5- 23+ |
Signs for the Atkin-Lehner involutions |
Class |
66240fr |
Isogeny class |
Conductor |
66240 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
160211179929600 = 219 · 312 · 52 · 23 |
Discriminant |
Eigenvalues |
2- 3- 5- -4 -2 -4 6 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-139692,-20086576] |
[a1,a2,a3,a4,a6] |
j |
1577505447721/838350 |
j-invariant |
L |
0.98782614060365 |
L(r)(E,1)/r! |
Ω |
0.24695653534165 |
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 |
66240df2 16560bn2 22080bz2 |
Quadratic twists by: -4 8 -3 |