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>
471: | \[F_{471}\] | 2 × 313 × 11617 × 7636481 × 9947521 × 10424204306491346737<20> × 40729012583008994401<20> × 516975898656776821074144595127483817001<39> |