n!!! + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
149: | \[149!!!+1\] | 23404939 × 186589094078834064444745824918240724999319027507717147711334168008998729275047459<81> |
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
149: | \[149!!!+1\] | 23404939 × 186589094078834064444745824918240724999319027507717147711334168008998729275047459<81> |