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>
| 393: | \[F_{393}\] | 2 × 2006657 × 1066340417491710595814572169<28> × 1416637080946563927978520983870724423060828193993<49> |