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>
| 714: | \[L_{714}\] | 2 × 32 × 67 × 83 × 281 × 409 × 1427 × 63443 × 75683 × 3465148147 × 4582537681<10> × 66265118449<11> × 29941943407420704118201<23> × 58351516230584163679868441<26> × 1137808376196229974339891399560975834844222934441<49> |