Atkin-Lehner |
2+ 3- 7- 43+ |
Signs for the Atkin-Lehner involutions |
Class |
1806f |
Isogeny class |
Conductor |
1806 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
13046544 = 24 · 32 · 72 · 432 |
Discriminant |
Eigenvalues |
2+ 3- -2 7- 0 -2 2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-67,110] |
[a1,a2,a3,a4,a6] |
Generators |
[-5:20:1] |
Generators of the group modulo torsion |
j |
32553430057/13046544 |
j-invariant |
L |
2.3876459551359 |
L(r)(E,1)/r! |
Ω |
2.0358713584136 |
Real period |
R |
1.1727882242012 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
14448p2 57792z2 5418u2 45150by2 |
Quadratic twists by: -4 8 -3 5 |