n!!!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 581: | \[581!!!!!-1\] | 5 × 208935661662971<15> × 248821754006755717<18> × [443266398543707310861005819489149020587749548049549078639691811452407439878311649284118990579223615476061910049498343578649269159592064965036741356768996106511248078047341996245628257436615248989641025546176087758733466271944283419007461973<240>] |