n!!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 299: | \[299!!!!-1\] | 2 × 1401268247 × 20896419301<11> × 6505562840319293<16> × [25740185563688563856045785070252200902997036654416276777013787402778205965989892298339521804595444294150655463983117197<119>] |