n!! + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
105: | \[105!!+1\] | 2 × 8008834001296412816984363<25> × 185856437694296370804819701411382114366206653780329230500651<60> |
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
105: | \[105!!+1\] | 2 × 8008834001296412816984363<25> × 185856437694296370804819701411382114366206653780329230500651<60> |