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>
| 272: | \[F_{272}\] | 3 × 7 × 47 × 67 × 1597 × 3571 × 63443 × 23230657239121<14> × 562627837283291940137654881<27> |