n!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 276: | \[276!!!-1\] | 929 × 1327 × 1041840599407031<16> × 3948619655707106865790559431<28> × 8522081277225960346089940349304745517<37> × 22606928185386218547520983624671329655510609982270129429445959391074398864357643590659577138746274869<101> |