n!!!!! + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 474: | \[474!!!!!+1\] | 52 × 3203 × 804239 × 32305625227<11> × [4326541418829320516902209039731946727158162964041942605569653352272805738331934702032341248888052383630576613863546862158192336439715557496865233242932694006755853888043145890633448000868529383<193>] |