n!!! + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
* 227: | \[227!!!+1\] | 3212537501 × 35636470509699079571<20> × [5232014798152357832007205735442071194163222242430081000365740709346351618488505005197291875811205696599183381325959831<118>] |