Atkin-Lehner |
2- 3- 5- 19- |
Signs for the Atkin-Lehner involutions |
Class |
18240cv |
Isogeny class |
Conductor |
18240 |
Conductor |
∏ cp |
80 |
Product of Tamagawa factors cp |
Δ |
7352687001600 = 218 · 310 · 52 · 19 |
Discriminant |
Eigenvalues |
2- 3- 5- 2 -6 0 -6 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-4865,4863] |
[a1,a2,a3,a4,a6] |
Generators |
[-17:288:1] |
Generators of the group modulo torsion |
j |
48587168449/28048275 |
j-invariant |
L |
6.5471635384426 |
L(r)(E,1)/r! |
Ω |
0.63212832115208 |
Real period |
R |
0.51786665138734 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
18240t2 4560k2 54720ea2 91200gd2 |
Quadratic twists by: -4 8 -3 5 |