Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
636: | \[L_{636}\] | 2 × 7 × 23 × 250410161 × 115247030905506311529891723062628161<36> × 887159350533397171382811379793251293163245636149901975460205293430109511582634733292561<87> |