Atkin-Lehner |
2- 5+ 7- 37- |
Signs for the Atkin-Lehner involutions |
Class |
82880bj |
Isogeny class |
Conductor |
82880 |
Conductor |
∏ cp |
1 |
Product of Tamagawa factors cp |
deg |
20736 |
Modular degree for the optimal curve |
Δ |
-33152000 = -1 · 210 · 53 · 7 · 37 |
Discriminant |
Eigenvalues |
2- 1 5+ 7- -4 -2 6 -5 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-201,-1201] |
[a1,a2,a3,a4,a6] |
j |
-881395456/32375 |
j-invariant |
L |
0.63234632975231 |
L(r)(E,1)/r! |
Ω |
0.63234633763184 |
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 |
82880g1 20720o1 |
Quadratic twists by: -4 8 |