Atkin-Lehner |
2- 3- 7- |
Signs for the Atkin-Lehner involutions |
Class |
2016n |
Isogeny class |
Conductor |
2016 |
Conductor |
∏ cp |
24 |
Product of Tamagawa factors cp |
deg |
3840 |
Modular degree for the optimal curve |
Δ |
-1333834713792 = -1 · 26 · 311 · 76 |
Discriminant |
Eigenvalues |
2- 3- 4 7- 2 -2 0 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,1887,-45740] |
[a1,a2,a3,a4,a6] |
j |
15926924096/28588707 |
j-invariant |
L |
2.6967109578544 |
L(r)(E,1)/r! |
Ω |
0.44945182630906 |
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 |
2016e1 4032q2 672b1 50400v1 |
Quadratic twists by: -4 8 -3 5 |