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>
| 596: | \[L_{596}\] | 7 × 40529 × 14192841290391467548135077235113494210575620529<47> × 8947471307752582011065388540586516776213481897254779610325000509767499761<73> |