n!!!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 206: | \[206!!!!!-1\] | 5 × 41941 × 6287930773<10> × 7396448868210019<16> × 358061375703393755353701512536907874511497352633<48> |
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 206: | \[206!!!!!-1\] | 5 × 41941 × 6287930773<10> × 7396448868210019<16> × 358061375703393755353701512536907874511497352633<48> |