n!!! + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 210: | \[210!!!+1\] | 71 × 15493 × 165181 × 18952289 × 127322786663030868241<21> × 631945414923207659671<21> × 6236728626976909665135190397<28> × 17351406541058633858836149773213641445476146389<47> |