n!/n# - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
73: | \[99!/99\#-1\] | 2269 × 15187 × 12174682411<11> × 25669128743<11> × 349467542059156841<18> × 660469926752400681259414641204827<33> × 162851054351478481059507507788665801188703<42> |