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>
| 295: | \[L_{295}\] | 11 × 709 × 8969 × 12391 × 336419 × 552241 × 335838031 × 99979884881<11> × 8287296987284891561<19> |