n!! + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 329: | \[329!!+1\] | 2 × 43057664801<11> × 541091761037<12> × 22736501013857<14> × 260695746149981<15> × [403094552311977569934699663785034306595944450926717403981308058403247694704851032663251432768803009054820239366919672196444619941085354777673006592433607139912750604037890802722251880484818870878431870737349232090384140358636786301597083847141600255200470779820613635850242155447087780980870497<294>] |