n!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 104: | \[104!!-1\] | 107 × 4614554209<10> × 16962188476922774829654432780563<32> × 43372329880253363916997637184427061704271<41> |
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 104: | \[104!!-1\] | 107 × 4614554209<10> × 16962188476922774829654432780563<32> × 43372329880253363916997637184427061704271<41> |