n! + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
76: | \[76!+1\] | 123259 × 1629014524899130438316549<25> × 9390348702545186441851748330151134197880240192570364990970513271909501865632013911<82> |