n!!!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 337: | \[337!!!!!-1\] | 52 × 1613 × 2663209 × 12864743617016997428006982511992811990451<41> × 21765695022593698361624238705871726675986292087728245785338785698876059680344043680045737497<92> |