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>
| 462: | \[L_{462}\] | 2 × 32 × 43 × 83 × 281 × 307 × 1427 × 9241 × 28643 × 15252467 × 261399601 × 900164950225760603<18> × 474785544229438889337804228688545789398627<42> |