n!! + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 288: | \[288!!+1\] | 1097 × 5937521 × 49571971291<11> × 157994368859<12> × 251506345543<12> × 10075573183567<14> × [957474150970880583573722157528053932403258043266219860002203817711902673995711053455836085515177273781720054379731086610122047789824785387890182310970724877752405644015882667077579281235988518383271806119715950196231485903124643819358857<237>] |