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>
419: | \[F_{419}\] | 11623061 × 41725948237<11> × 3393200564226497046882583008131573453035659086661826488296331577216633<70> |