Atkin-Lehner |
2+ 3- 7- 43+ |
Signs for the Atkin-Lehner involutions |
Class |
5418i |
Isogeny class |
Conductor |
5418 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
896 |
Modular degree for the optimal curve |
Δ |
1316574 = 2 · 37 · 7 · 43 |
Discriminant |
Eigenvalues |
2+ 3- -3 7- -2 -3 1 3 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-36,-54] |
[a1,a2,a3,a4,a6] |
Generators |
[-3:6:1] |
Generators of the group modulo torsion |
j |
7189057/1806 |
j-invariant |
L |
2.2845876740495 |
L(r)(E,1)/r! |
Ω |
1.9824375845241 |
Real period |
R |
0.57620670932698 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
43344bg1 1806m1 37926q1 |
Quadratic twists by: -4 -3 -7 |