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>
| 742: | \[L_{742}\] | 3 × 281 × 1483 × 2969 × 1345987 × 20029547 × 1076012367720403<16> × 24830090871438329<17> × 1785180506289288698145586396097201<34> × 24550505672869222998399780344769528707627517002091862494776074693961<68> |