n!!!! + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
* 352: | \[352!!!!+1\] | 89 × 209563 × 212661548761<12> × 735260940853<12> × [6091825144218735449025109469466500034853645770585965517936052402501644032143096805981087523580383356044013971414519331032717790823910396616336401386130347671<157>] |