n!/n# - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
77: | \[105!/105\#-1\] | 167 × 1187411 × 205399717 × 38101448773083221<17> × 93076156886512673<17> × 4731239337159356067908039<25> × 65974530047615055296159565763010927639386518503016013<53> |