Atkin-Lehner |
3- 83- |
Signs for the Atkin-Lehner involutions |
Class |
747d |
Isogeny class |
Conductor |
747 |
Conductor |
∏ cp |
1 |
Product of Tamagawa factors cp |
deg |
60 |
Modular degree for the optimal curve |
Δ |
-60507 = -1 · 36 · 83 |
Discriminant |
Eigenvalues |
1 3- 2 -3 -3 -6 -5 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,9,4] |
[a1,a2,a3,a4,a6] |
Generators |
[0:2:1] |
Generators of the group modulo torsion |
j |
103823/83 |
j-invariant |
L |
2.7052674428119 |
L(r)(E,1)/r! |
Ω |
2.2599386817377 |
Real period |
R |
1.1970534708188 |
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 |
11952o1 47808o1 83a1 18675j1 |
Quadratic twists by: -4 8 -3 5 |