n!!!! + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 372: | \[372!!!!+1\] | 2273 × 346535483742219479<18> × [144038969256193008787612067941861620940508150669092294061172308929227172664003987804216967641973855693208247794199982173083533076247853839091275153818924524123787932638060180988103<180>] |