n!!! + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
134: | \[134!!!+1\] | 34 × 827 × 529682511373<12> × 2062831918948154090584501894542157262053320901216102050454351<61> |
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
134: | \[134!!!+1\] | 34 × 827 × 529682511373<12> × 2062831918948154090584501894542157262053320901216102050454351<61> |