n!!! + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
122: | \[122!!!+1\] | 32 × 120209 × 1022787511 × 21375319500916372255219<23> × 11017838533437035783767671615269<32> |
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
122: | \[122!!!+1\] | 32 × 120209 × 1022787511 × 21375319500916372255219<23> × 11017838533437035783767671615269<32> |