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>
| 1343: | \[L_{1343}\] | 3571 × 8059 × 32361122672259149<17> × 99082274479692236771<20> × 216370647074595370767114931<27> × 635734312911787761687242037840649441160528607742880847887726807553746858516791<78> × 3688385500989123943342255538322758849330903324224639698791190607650355353725248654060105467504158426928761489897947254607938791399429<133> |