Atkin-Lehner |
2- 3- 11- 19+ |
Signs for the Atkin-Lehner involutions |
Class |
40128ca |
Isogeny class |
Conductor |
40128 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
36864 |
Modular degree for the optimal curve |
Δ |
31557943296 = 224 · 32 · 11 · 19 |
Discriminant |
Eigenvalues |
2- 3- 2 2 11- 2 6 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-2337,-43425] |
[a1,a2,a3,a4,a6] |
j |
5386984777/120384 |
j-invariant |
L |
5.5004739385816 |
L(r)(E,1)/r! |
Ω |
0.68755924231928 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
40128e1 10032h1 120384cr1 |
Quadratic twists by: -4 8 -3 |