Atkin-Lehner |
2+ 3- 7- 43- |
Signs for the Atkin-Lehner involutions |
Class |
1806g |
Isogeny class |
Conductor |
1806 |
Conductor |
∏ cp |
27 |
Product of Tamagawa factors cp |
Δ |
5890514616 = 23 · 33 · 73 · 433 |
Discriminant |
Eigenvalues |
2+ 3- 3 7- 0 5 3 -7 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-1642,-25468] |
[a1,a2,a3,a4,a6] |
j |
489173485343257/5890514616 |
j-invariant |
L |
2.2517771597331 |
L(r)(E,1)/r! |
Ω |
0.75059238657772 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
3 |
Number of elements in the torsion subgroup |
Twists |
14448l2 57792u2 5418w2 45150bv2 |
Quadratic twists by: -4 8 -3 5 |