n!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
298: | \[298!!!-1\] | 33 × 643 × 534601 × 124134239773<12> × 722527091116570957657259894724520302611591045984720235380224404050997843559969623295915161022575485202501304025221442814320115327447983785521924816445213097102350186587789835021844483<183> |