tables > repunit > 21

Base 21 Repunits

Table

Viewing: 463 – 463 << prev next >>

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

* 463: \[{21^{463}-1\over20}\] 133321148347539075957347<24> × [577569725052067978060436341371352060764517316579605927668259579546694014320636858306006866621216137003341389823635042009364715807058883437986929913063410976705312036043131258329785132777491314008962186614643890672287706892417002842258665372098588447882076589950187283758260731713109602042129349556497007786685751640833682338740319172971095949384279485734329585557890985297446140814252916578752007640454747887959674315952569344746009077617709621272844304819146773666204307007719584055387445944784190115751242933392771366829723835678655436100633459559030120264605188978017118015553116727409<588>]

Index range: 463 – 463 << prev next >>