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>
| 852: | \[L_{852}\] | 2 × 7 × 23 × 97127 × 7889521 × 17597037797005226393973299063<29> × 113155881311677036562384385175911527<36> × 722294854043934542182678842262080957875303<42> × 32165609929722273666211791549816223828923850302972185505601<59> |