n! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
108: | \[108!-1\] | 497441582569<12> × 181871750999083<15> × 14641687295839334856882769509595212497891491797601885272570708261404190579655079325108334704251443264821294823328522318725435356068807575883756126837<149> |