n!!!!! + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 683: | \[683!!!!!+1\] | 2381 × 4783 × 918173 × 8890705657<10> × 21177254999<11> × [137015330788462637928177685274306372308173747160314671025775737693794120166146592299464355617651841688278780393070100460141989753509424799053559001905176534317748004550685946463109195808665600400396976517498375423988193615390702909590848661719778577672470101201341434914015240832568536113522946777<297>] |