n!!! + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 201: | \[201!!!+1\] | 98665982715211<14> × 34269329920852626233849678722570399381506829006245687507017298790773786672823661241187606025077159622955084577891<113> |