tables > factorial > f4+1

n!!!! + 1

Table

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Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>

* 691: \[691!!!!+1\] 22 × 226409 × 1724131 × 115251270994961<15> × [6615016593992888856178807773074995355495931138588877061816911022030807047049705466842301409687322147361479549086846490453595845871035751701385157238148096222538405722461958869052371215051996976968973343551405289380045359447731743467828950677344684784777409736525587272163260298708806832115248234480062347397458199443510165458245817564180176966931680956274648574072381493892856730556962394701<391>]

Index range: 691 – 691 << prev next >>