Atkin-Lehner |
2- 3- 7+ |
Signs for the Atkin-Lehner involutions |
Class |
28224ej |
Isogeny class |
Conductor |
28224 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
13824 |
Modular degree for the optimal curve |
Δ |
-3024568512 = -1 · 26 · 39 · 74 |
Discriminant |
Eigenvalues |
2- 3- 0 7+ 2 -5 2 -3 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-1470,21854] |
[a1,a2,a3,a4,a6] |
Generators |
[25:27:1] |
Generators of the group modulo torsion |
j |
-3136000/27 |
j-invariant |
L |
5.2573598285738 |
L(r)(E,1)/r! |
Ω |
1.4312008338928 |
Real period |
R |
0.91834767421742 |
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 |
28224ek1 14112bq1 9408bn1 28224fd1 |
Quadratic twists by: -4 8 -3 -7 |