Lucas Sequence
Defined with \(L_0=2\), \(L_1=1\), and \(L_n=L_{n-1}+L_{n-2}\) when \(n\geq2\). Related to the Fibonacci sequence.
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 787: | \[L_{787}\] | 31481 × 13224749 × 253877209264513031531795240639460483533530009406999<51> × 2813281586127392122459994734380030917896923948169058457592833580699573282844181705993283184273520893159<103> |