n!!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
* 384: | \[384!!!!-1\] | 911 × 45608551840741<14> × 3018971220074972156689414390357<31> × [49625647345262467759664564143413626564652167488534383878429515109593352842162035925804738896669220535519823955487976145356670550851100323982405843205760368739657<161>] |