n! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 138: | \[138!-1\] | 83689 × 12874964001231931<17> × 2971353384953400387412890813435551763386023<43> × 216071976712908060069781157415494585902864792616047421580226863903661732212142736550919339322327000677572897473707759426076974680103787077239874680326615845205697731047384307<174> |