n!/n# - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 75: | \[102!/102\#-1\] | 63200119 × 1919200325309<13> × 89026461218615917014298028381<29> × 382356592259020164064551603444223885693380652086591886683188814152645135249<75> |