Atkin-Lehner |
2- 3- 7+ 17- |
Signs for the Atkin-Lehner involutions |
Class |
2856h |
Isogeny class |
Conductor |
2856 |
Conductor |
∏ cp |
48 |
Product of Tamagawa factors cp |
Δ |
1.7259557071287E+21 |
Discriminant |
Eigenvalues |
2- 3- -2 7+ 0 2 17- 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-11364624,14606337312] |
[a1,a2,a3,a4,a6] |
j |
79260902459030376659234/842751810121431609 |
j-invariant |
L |
1.7982682170952 |
L(r)(E,1)/r! |
Ω |
0.14985568475793 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
5712g4 22848h3 8568c4 71400d3 |
Quadratic twists by: -4 8 -3 5 |