Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 770: | \[L_{770}\] | 3 × 41 × 43 × 281 × 307 × 258721 × 15252467 × 109170601 × 12317523121<11> × 59996854928656801<17> × 900164950225760603<18> × 396375292206325573681<21> × 1606596100669588950234873989633847682648100131859440090377893569801<67> |