n! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 131: | \[131!-1\] | 233 × 12893 × 388797000863<12> × 767761264702576031559515348521<30> × 4200370675779851334344378956147543156565139038200381509833<58> × 224914692678742921292540781571462615240719413982454576270802352490153875445439083756233724353558848703801617370402269<117> |