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>
635: | \[F_{635}\] | 5 × 27941 × 2553105939466879921<19> × 5568053048227732210073<22> × 1147314300240790441071246997668176577180453802481210191338741250845256597416951368882041<88> |