n!! + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 188: | \[188!!+1\] | 139 × 337 × 439 × 83477 × 2989350968179<13> × [419703357087479160491987218471137023917908460952511254402422467171429842464728473949373216441400285197202368195522504847104447686695677807905175413611<150>] |