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>
| 904: | \[L_{904}\] | 47 × 3319489 × 4503064463<10> × 28022980289<11> × 43108033048463<14> × 991007637824614951969140287395288418369067310108547392443999233243438420538368661884715736763055559282417465114002012033604595376428971289593562369<147> |