n!!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 137: | \[137!!!!-1\] | 22 × 8667641 × 2282408364011<13> × 2363299991309<13> × 16283941823213<14> × 76577565564593<14> |
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 137: | \[137!!!!-1\] | 22 × 8667641 × 2282408364011<13> × 2363299991309<13> × 16283941823213<14> × 76577565564593<14> |