n!!!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 327: | \[327!!!!!-1\] | 41201 × 198833 × [32808705422349930302946539239280735934695872785350097281104976019431067370803300828351895635712356344681390523889884571717233311<128>] |