Atkin-Lehner |
2+ 3+ 5- 23+ |
Signs for the Atkin-Lehner involutions |
Class |
66240r |
Isogeny class |
Conductor |
66240 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
136476190310400 = 219 · 39 · 52 · 232 |
Discriminant |
Eigenvalues |
2+ 3+ 5- -4 0 0 4 -8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-22572,-1178064] |
[a1,a2,a3,a4,a6] |
j |
246491883/26450 |
j-invariant |
L |
1.5688275465965 |
L(r)(E,1)/r! |
Ω |
0.39220688629404 |
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 |
66240ed2 2070k2 66240m2 |
Quadratic twists by: -4 8 -3 |