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>
| 488: | \[L_{488}\] | 47 × 3198068921977967<16> × 6441437021434315318928919220679668071260908685659726779571317918500059856365893629903<85> |