Atkin-Lehner |
3+ 7- 17+ 19+ |
Signs for the Atkin-Lehner involutions |
Class |
47481c |
Isogeny class |
Conductor |
47481 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
4982219232694952661 = 32 · 715 · 17 · 193 |
Discriminant |
Eigenvalues |
0 3+ 3 7- 0 1 17+ 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,1,-981339,358761773] |
[a1,a2,a3,a4,a6] |
j |
888368377329123328/42348164733189 |
j-invariant |
L |
1.9204919477615 |
L(r)(E,1)/r! |
Ω |
0.24006149348381 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
6783f2 |
Quadratic twists by: -7 |