Fibonacci Sequence
Defined with \(F_0=0\), \(F_1=1\), and \(F_n=F_{n-1}+F_{n-2}\) when \(n\geq2\).
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 1247: | \[F_{1247}\] | 192037 × 514229 × 433494437 × 650377837 × 93027165503912171147933188934849161<35> × 69952277914261124590776641516174425519193549628054088520683279913141489186909216412856802179737535801291079925084665695127474502635554442065176397674294297456453826732707165448970031416543698374289<197> |