n! + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 155: | \[155!+1\] | 38488337 × 493449654266852837<18> × 36081361813429082138183080340753<32> × 1817639222993327238463759390628800633<37> × 3844989816585732520861919223455302838244725379343307301435450303032614722069042399904259296928091263783222605180597698229426643548363395271163263733388940172619997894992073134869621<181> |