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>
| 709: | \[L_{709}\] | 207029 × 6040681 × 11178509879549<14> × 309817880943194818668568153423822378397824685648860301<54> × 3432649468200884469970732604304328109464408182842795692160672644175701<70> |