n!!!! + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 369: | \[369!!!!+1\] | 2 × 79481 × 2688799 × 6167009 × 382440673 × 410348201 × 1022039129 × 15516467480110922758279493<26> × 5721522682370381817171447669335791067344343<43> × 27811910875828068663365672072315695009185931394331964060301841790675189622050250905841<86> |