n!!!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 388: | \[388!!!!!-1\] | 607806895102579657<18> × 226532742478998641784078428639951139335779<42> × 31938749899372620576544001684459570276733729088426287701900910651222541882892524326392103839625030671952715661<110> |