n!!!!! + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 522: | \[522!!!!!+1\] | 166471 × 96708949 × 192601259 × [237229281310368902882858143249249715583202494467164040083709623651437822254998037337495254181262448153094510418303725811040159432714467454183932723093532516727943206633084222782704338114806274993088587332778204995603153<219>] |