n!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
185: | \[185!!!-1\] | 33 × 2099 × 39458445781926971364409657265814546755369945074028430663888958150758146095742838691832188030998188202495015263<110> |