Atkin-Lehner |
3+ 7+ 17+ 19- |
Signs for the Atkin-Lehner involutions |
Class |
128877a |
Isogeny class |
Conductor |
128877 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
4.1042435123378E+21 |
Discriminant |
Eigenvalues |
1 3+ 2 7+ 0 -2 17+ 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-160562699,783023212920] |
[a1,a2,a3,a4,a6] |
j |
9730520910103059888193/87239167916481 |
j-invariant |
L |
0.2501577168505 |
L(r)(E,1)/r! |
Ω |
0.12507807882429 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
6783c2 |
Quadratic twists by: -19 |