n!!!!! + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 436: | \[436!!!!!+1\] | 879341 × 21367681 × 28857180019155374140783512377<29> × [66930049477811539682632555770328130268955677993258268767436568493264619054828999639809811628411446871763881328585861239948615404147236002255420350063501<152>] |