n!!! + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
193: | \[193!!!+1\] | 83401 × 23481502762930779045130641761506341706390890718259559818843456357204609617402114714695046186882057560656586851476601<116> |