Atkin-Lehner |
2- 13- 43+ |
Signs for the Atkin-Lehner involutions |
Class |
8944d |
Isogeny class |
Conductor |
8944 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
3744 |
Modular degree for the optimal curve |
Δ |
-1172307968 = -1 · 221 · 13 · 43 |
Discriminant |
Eigenvalues |
2- -1 0 1 -3 13- 6 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-1248,-16640] |
[a1,a2,a3,a4,a6] |
Generators |
[144:1664:1] |
Generators of the group modulo torsion |
j |
-52523718625/286208 |
j-invariant |
L |
3.4598062274466 |
L(r)(E,1)/r! |
Ω |
0.40146289598141 |
Real period |
R |
2.1544993709748 |
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 |
1118a1 35776g1 80496bn1 116272m1 |
Quadratic twists by: -4 8 -3 13 |