n!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
* 316: | \[316!!!-1\] | 32 × 14341 × 88719053667552461<17> × [62615658330704123975501890334408143825942745299309604785012088919643898000911864801876887058311702056860886203668009618898281805396145993401959707241869360620689949311758634955085520260501527955911<197>] |