Atkin-Lehner |
2+ 3- 7- 43+ |
Signs for the Atkin-Lehner involutions |
Class |
1806f |
Isogeny class |
Conductor |
1806 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
287179284 = 22 · 3 · 7 · 434 |
Discriminant |
Eigenvalues |
2+ 3- -2 7- 0 -2 2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-487,-4090] |
[a1,a2,a3,a4,a6] |
Generators |
[-12:13:1] |
Generators of the group modulo torsion |
j |
12735853007977/287179284 |
j-invariant |
L |
2.3876459551359 |
L(r)(E,1)/r! |
Ω |
1.0179356792068 |
Real period |
R |
2.3455764484024 |
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 |
14448p4 57792z3 5418u4 45150by3 |
Quadratic twists by: -4 8 -3 5 |