n!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 106: | \[106!!-1\] | 2667262744023448520304635646562748339<37> × 14436045198984597210503074722872857317921790967941<50> |
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 106: | \[106!!-1\] | 2667262744023448520304635646562748339<37> × 14436045198984597210503074722872857317921790967941<50> |