Atkin-Lehner |
2- 3+ 5+ 7- 13+ |
Signs for the Atkin-Lehner involutions |
Class |
8190bd |
Isogeny class |
Conductor |
8190 |
Conductor |
∏ cp |
48 |
Product of Tamagawa factors cp |
deg |
9216 |
Modular degree for the optimal curve |
Δ |
91277156880 = 24 · 39 · 5 · 73 · 132 |
Discriminant |
Eigenvalues |
2- 3+ 5+ 7- -2 13+ -4 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-1433,15337] |
[a1,a2,a3,a4,a6] |
Generators |
[-23:200:1] |
Generators of the group modulo torsion |
j |
16522921323/4637360 |
j-invariant |
L |
6.0268345385197 |
L(r)(E,1)/r! |
Ω |
0.99859724570195 |
Real period |
R |
0.50294171519597 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
65520bs1 8190e1 40950g1 57330dl1 |
Quadratic twists by: -4 -3 5 -7 |