n!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
* 407: | \[407!!!-1\] | 3 × 1129 × 1169023 × 14354357 × 110256390051271<15> × 33628428362953583<17> × [1927236480267379623683758615873905876481997741867700647433922047794638315542591099523285367535602846484385173234728507650880771835787725326606329438019000372679790493996596267377708868174574002611133148116679741494597870418046065868808623772406168399<250>] |