n!!!!! + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 487: | \[487!!!!!+1\] | 52 × 16741027 × 87023562256999<14> × 172108299178925624982753211<27> × [13646073826138130709913243863214775733817452253761912773497529309679452405481575032893579500035763263278590680838628204916239545511910519911663272162761978093345964593282303<173>] |