Atkin-Lehner |
2- 3- 5+ 23+ |
Signs for the Atkin-Lehner involutions |
Class |
66240ef |
Isogeny class |
Conductor |
66240 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-284325396480 = -1 · 214 · 38 · 5 · 232 |
Discriminant |
Eigenvalues |
2- 3- 5+ 0 0 6 -2 6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,132,-25648] |
[a1,a2,a3,a4,a6] |
Generators |
[1132:38088:1] |
Generators of the group modulo torsion |
j |
21296/23805 |
j-invariant |
L |
6.6998690536445 |
L(r)(E,1)/r! |
Ω |
0.45416140656615 |
Real period |
R |
3.6880440282219 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000000453 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
66240br2 16560bs2 22080cf2 |
Quadratic twists by: -4 8 -3 |