n!!! + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 337: | \[337!!!+1\] | 238615667326447<15> × 11092989867342749<17> × 106907520107733092865658063<27> × [1033651383802797606679708038238013402642792454481207157436799521484727027463667638034237981054045431745825623955050050395553206525984626811229757166314770740774516582416877228072309<181>] |