| Dim | Packing-Covering constant for lattice | Lattice |
|---|---|---|
| 1 | 1 |
Z = (A1)* |
| 2 | 1.154700 |
A2 = (A2)* |
| 3 | 1.290994 |
(A3)* |
| 4 | 1.362500 |
Ho4 |
| 5 | 1.449456 |
Ho5 |
| 6 | 1.411081 |
L6pc |
| 7 | 1.494983 |
L7pc |
| 8 | 1.414213 |
E8 |