Atkin-Lehner |
2- 13+ 101+ |
Signs for the Atkin-Lehner involutions |
Class |
21008g |
Isogeny class |
Conductor |
21008 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
5632 |
Modular degree for the optimal curve |
Δ |
-5378048 = -1 · 212 · 13 · 101 |
Discriminant |
Eigenvalues |
2- 3 -2 -2 -4 13+ 3 -5 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,29,-94] |
[a1,a2,a3,a4,a6] |
j |
658503/1313 |
j-invariant |
L |
2.5175745435787 |
L(r)(E,1)/r! |
Ω |
1.2587872717894 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
1313a1 84032z1 |
Quadratic twists by: -4 8 |