Fibonacci Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
669: | \[F_{669}\] | 2 × 4013 × 13381 × 108377 × 46871477 × 251534189 × 524888033 × 404275734463249277<18> × 164344610046410138896156070813<30> × 6071779617117999594835757254262106185322243030667128113<55> |