Atkin-Lehner |
2- 5+ 7- 17- |
Signs for the Atkin-Lehner involutions |
Class |
66640bn |
Isogeny class |
Conductor |
66640 |
Conductor |
∏ cp |
12 |
Product of Tamagawa factors cp |
Δ |
-2.2737729918353E+20 |
Discriminant |
Eigenvalues |
2- 1 5+ 7- 3 -5 17- 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-850473416,-9546674743180] |
[a1,a2,a3,a4,a6] |
j |
-58798411541899527001/196520000 |
j-invariant |
L |
1.5096564604446 |
L(r)(E,1)/r! |
Ω |
0.013978300519189 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
9 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
8330g2 66640bu2 |
Quadratic twists by: -4 -7 |