n!!!!! + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 395: | \[395!!!!!+1\] | 672738113 × 1386517241609444468715713<25> × 1130693925954685989136032526863121367<37> × 3019974789704738877515094118540935568391814091<46> × 4646740226490349567450468360444895609550240798438776044757<58> |