n!!! + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
* 208: | \[208!!!+1\] | [657922681240955658106253859135913362319345802246307178348509775569092639503819637770557635071995847571906010441318400000000000000001<132>] |