n!!!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 332: | \[332!!!!!-1\] | 647 × [137917418470626849332400558393821141913641336176771780503711346537958267041987468555514162964873880323101702802441283287562199505884339401<138>] |