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>
| 751: | \[L_{751}\] | 405541 × 109238959 × 201050661866345556245084088561464379522392972863959765915064640536593712831563136232091127179131492909590956551751845260934447258503964296478471<144> |