Atkin-Lehner |
2+ 13+ |
Signs for the Atkin-Lehner involutions |
Class |
10816k |
Isogeny class |
Conductor |
10816 |
Conductor |
∏ cp |
1 |
Product of Tamagawa factors cp |
deg |
1344 |
Modular degree for the optimal curve |
Δ |
-1827904 = -1 · 26 · 134 |
Discriminant |
Eigenvalues |
2+ 2 -1 0 4 13+ 3 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-56,194] |
[a1,a2,a3,a4,a6] |
Generators |
[-5:18:1] |
Generators of the group modulo torsion |
j |
-10816 |
j-invariant |
L |
6.2232956551259 |
L(r)(E,1)/r! |
Ω |
2.5807087809234 |
Real period |
R |
2.4114676173958 |
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 |
10816o1 5408d1 97344bb1 10816j1 |
Quadratic twists by: -4 8 -3 13 |