tables > repunit > 28

Base 28 Repunits

Table

Viewing: 830 – 830 << prev next >>

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

* 830: \[{28^{830}-1\over27}\] 11 × 29 × 167 × 39841 × 53951 × 637421 × 21661517621<11> × 54719250172702697<17> × 1305184467040286965673<22> × 15664959683783758069656601<26> × [289806954417898305349463753226981915982577495700114426392573526083013394201675078339655206846650093777580714258465706278841237009477090105228267854803212258852019463177163019051262345087130171632950567402005617894274520971989572717460624262280859293865992922709803846804123945914256673101561880704054153106595323437122174750830461727848563979313428661679436101150621519373032873429695329945051622178305262546525020569993405596212052278472875972033110535990384000061235165940071099502087018737209445381742099489311126575881754604547575817896729598837309931730834278047479847986578107159765091777810230532718216001057302365182128202525121685524919481004615320435877989023420451818426187472152200260811734251030308154460738106378450557683736535092408008781602622262967979287548419773485637674177485432091561797733708784913735213060649135714100826747145063505309947600781080206728762334379909794292177686368430266172894502428714116316676689048914950406585014171369056118156380908548318470300113186147808403373676010453227142621631889441282843727080852089613024445716824275078946229714303925699620492400119255683<1107>]

Index range: 830 – 830 << prev next >>