n! + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 88: | \[88!+1\] | 89 × 103022186552539453299876565634446293492396727184849<51> × 20229376815282017345069492511086178089859765434498575204423486295517294926637926041<83> |