n! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
127: | \[127!-1\] | 28087 × 314264884421286209<18> × 134013277989741695639179<24> × 4975560684609281103633431477<28> × 5397554794221433215092107232321743<34> × 67713346982387980795461394231203640841<38> × 1400514839709359640256325344896227520430980363854609062961866458610057<70> |