n!!!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 375: | \[375!!!!!-1\] | 151 × 186629 × 1972589 × 87133457206177591728965731<26> × 69342139966006225920264198498150692623601171097179<50> × 1955181952404904943294342728861671773691170291208542915562443923801530121<73> |