n!/n# + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 81: | \[111!/111\#+1\] | 3049349526677<13> × 195551698908745190871696588589666618341020274308594687<54> × 10568783942660112261673136806724946689333822383242121162445583344024899<71> |