n!!! + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 293: | \[293!!!+1\] | 2719259783 × 2705298150481<13> × 2851880565708051079167689372269<31> × [4116836510351809933808516705353424790998041690877220332917469523038153730534920829535414785900044382976488088009504094389211269111558593521631267523<148>] |