n!!!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
* 388: | \[388!!!!!-1\] | 607806895102579657<18> × [7235172606055721641010990427830940441449115375701839188506948757887599216528916964565304163686458487041231952822901777160811633399389823397698790934919<151>] |