n!!!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
* 371: | \[371!!!!!-1\] | 53 × 431 × [83862804995210581567742190242582138796326740395150064887796970366518526957529271311548504352106601426440105721007450190552848321200128197089036066921307461<155>] |