Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 1965: | \[L_{1965}\] | 22 × 11 × 31 × 1049 × 2621 × 3931 × 9935041 × 15767161 × 414988698461<12> × 5477332620091<13> × 32845130922638389<17> × 43274370280887890687749341750584741809<38> × 18801639669571943697636097890665549417897354506681<50> × 197197788140611781209503311338276667637976401152221<51> × 5685409429881978264051189958530450429753391663473961961<55> × 14107921292525189632501874584995446116961736642846576211<56> × 206348029044052717750469376639713993200620320989792421294384480016773225382986443439507992577281<96> |