Atkin-Lehner |
2- 3- 7- 43+ |
Signs for the Atkin-Lehner involutions |
Class |
5418u |
Isogeny class |
Conductor |
5418 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
deg |
1536 |
Modular degree for the optimal curve |
Δ |
-168521472 = -1 · 28 · 37 · 7 · 43 |
Discriminant |
Eigenvalues |
2- 3- 2 7- 0 -2 -2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,121,-385] |
[a1,a2,a3,a4,a6] |
j |
270840023/231168 |
j-invariant |
L |
3.9969160716614 |
L(r)(E,1)/r! |
Ω |
0.99922901791535 |
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 |
43344be1 1806f1 37926br1 |
Quadratic twists by: -4 -3 -7 |