n!!!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 374: | \[374!!!!!-1\] | 173 × 1156716507129307<16> × 13101491196462876755265919085434313270048332030306237<53> × 90626399023839263196846952424676071456662179400659970563089386175512411601849093607181091989<92> |