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>
| 716: | \[L_{716}\] | 7 × 2087071346411484007<19> × 287706775069571845737468840647<30> × 102698711386544093231803922351493621801762731563430313523081252595069079607230690957690917233004285969<102> |