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>
| 647: | \[F_{647}\] | 4381535761<10> × 116199736637257550071295992177<30> × 86595869789221068395014209191889362885201<41> × 16641388383101596802186929794639575638469748235996743809<56> |