n!!!! + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
* 371: | \[371!!!!+1\] | 22 × 3261799 × 690919997 × [3304001737871406243078439616394178851586446410740227075720625065678335923938761281613853139424263594311939333095234466539177037183119573394096736418695485577128756153871286466352921973<184>] |