n!!! + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 270: | \[270!!!+1\] | 157 × 150649 × 5374468493763107<16> × [102011066462758908904734136481474122390430112721906062251775133016818955748797052833100565789616141615070331492718634951447946055789997252599569817373314165951<159>] |