Atkin-Lehner |
2- 3+ 29- |
Signs for the Atkin-Lehner involutions |
Class |
1392l |
Isogeny class |
Conductor |
1392 |
Conductor |
∏ cp |
1 |
Product of Tamagawa factors cp |
deg |
48 |
Modular degree for the optimal curve |
Δ |
-1392 = -1 · 24 · 3 · 29 |
Discriminant |
Eigenvalues |
2- 3+ 2 -1 -1 -3 -3 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-2,3] |
[a1,a2,a3,a4,a6] |
Generators |
[1:1:1] |
Generators of the group modulo torsion |
j |
-87808/87 |
j-invariant |
L |
2.5232008266796 |
L(r)(E,1)/r! |
Ω |
4.3759857667629 |
Real period |
R |
0.57660169871762 |
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 |
348b1 5568bd1 4176z1 34800df1 |
Quadratic twists by: -4 8 -3 5 |