n! + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
144: | \[144!+1\] | 227 × 2371 × 62801 × 1498561 × 138588539704770388589769630082891<33> × 724471637873847058596951440954292527159<39> × 7010973415792307596900788398563962562098018736052968576189291<61> × 155664847999122013167092160856133171798563923340777577677557663763686057915032517386390513692784436887<102> |