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>
| 555: | \[F_{555}\] | 2 × 5 × 61 × 73 × 149 × 2221 × 40719241 × 49649320649221<14> × 1459000305513721<16> × 2992628320901882161<19> × 196447231496394995461<21> × 1702945513191305556907097618161<31> |