n!!!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 376: | \[376!!!!!-1\] | 53 × 26337579161807<14> × 320272981720636154597278756910519<33> × 1611158780312058870363095899094443849054293479519832467017962906304261347445536884930332152376149554857307836671043<115> |