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>
501: | \[F_{501}\] | 2 × 18104700793<11> × 9024686010889754273<19> × 1966344318693345608565721<25> × 351082956611639069560238479712041302626479716454577<51> |