n! + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 69: | \[69!+1\] | 83 × 4721 × 1550701 × 750680431 × 122508808173429896519927<24> × 3062276674867051896364411333357375603321849491783785711<55> |