n! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 93: | \[93!-1\] | 884057 × 1308481814047783768195043037164165247506386160141725629892803610189441186621979482335644974834026364028381649926856614551722343695033238807<139> |