Atkin-Lehner |
2- 3- 101- |
Signs for the Atkin-Lehner involutions |
Class |
1818m |
Isogeny class |
Conductor |
1818 |
Conductor |
∏ cp |
48 |
Product of Tamagawa factors cp |
deg |
1584 |
Modular degree for the optimal curve |
Δ |
-8142778368 = -1 · 212 · 39 · 101 |
Discriminant |
Eigenvalues |
2- 3- -2 4 -4 -2 6 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,319,3665] |
[a1,a2,a3,a4,a6] |
j |
4939055927/11169792 |
j-invariant |
L |
2.7349165250065 |
L(r)(E,1)/r! |
Ω |
0.91163884166883 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
14544y1 58176k1 606a1 45450be1 |
Quadratic twists by: -4 8 -3 5 |