n!!!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 731: | \[731!!!!!-1\] | 5 × 1381 × 8681 × 50052619 × 262734498924377<15> × 22464713754935029<17> × [21967654049672705013139492881943193196966015020962461162364586950715523188133123024499215431759626733519881148691200522731511827165465856134432096750859026825383154325728035204696677388330263757745310094230466048896653809960452981800534174175815116777248035321898602326965604957766823371823057493690443093377873<311>] |