n!!!!! + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 495: | \[495!!!!!+1\] | 199 × 131437872701099<15> × 14295978643547009<17> × [3937735993116378206236063311770515546018537080989474112586875305620633151862828428899148504307116197852529407390850726839338396036579690948662954456318838611550875604145248447387457861537887589<193>] |