n!!! + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 301: | \[301!!!+1\] | 71662057 × 93442637 × 919991971061<12> × [40672262392764139334216201938067583805389756265282920855716535335026193810698474493312631976596452360515892917672977298908420926068211011696727492548490657781732632862446479780649<179>] |