n!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 272: | \[272!!!-1\] | 367 × 99267907 × 7350423299677<13> × 11395370931420338673919092279679<32> × 1351894731721114428535199959774704020884720395604764260963848547<64> × 140718923146935211319273895400672210735829513241695769665886251171<66> |