n! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 125: | \[125!-1\] | 127 × 251 × 5669 × 1990086482671125913<19> × 2007083736859170236448088811<28> × 27540617119625946118459403939<29> × 9470673161173145676502837223474823340958192589356869626813825579095141972086929088728204215816834161632662958905175155799591599<127> |