Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 396: | \[L_{396}\] | 2 × 7 × 23 × 263 × 881 × 967 × 3169 × 5281 × 63361 × 66529 × 103681 × 46046881 × 102551329 × 152204449 × 151409133906803874308734561<27> |