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>
| 595: | \[L_{595}\] | 11 × 29 × 71 × 239 × 911 × 3571 × 10711 × 1158551 × 12760031 × 20786921 × 552241075891<12> × 27932732439809<14> × 150705552969371<15> × 728172423628721<15> × 226933236739177149692402935818041<33> |