n!/n# - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
72: | \[98!/98\#-1\] | 223219 × 169198146372015902218738993<27> × 108258940407488910244816438142318089947449649862910618034716361216690330326266606026197<87> |