Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 1440: | \[L_{1440}\] | 2 × 641 × 1087 × 4481 × 270143 × 11862575248703<14> × 25033626656641<14> × 1974737795746080149567<22> × 878132240443974874201601<24> × 52204380386482441700038861047354241<35> × 371761879800558794207660245762506286125232949297281<51> × 316837008400107576629115441641182686718784605974069121<54> × 1638837568187571819992874869660750294986170447886692330166221464128168258561<76> |