n!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 244: | \[244!!!-1\] | 35 × 858596966377<12> × 1190853923661098267587<22> × 206220681749342382903037091<27> × 122239453277909870275139953286004319<36> × 1994087573907204303088471062442091992113792810218241366495202283<64> |