Fibonacci Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 671: | \[F_{671}\] | 89 × 4513 × 13421 × 93941 × 197273 × 575717 × 844117 × 12239041 × 555003497 × 17218960634655314412985745259631698569<38> × 13396668724917759936969822396834064307947197060095457257<56> |