tables > repunit > base7

Base 7 Repunits

Table

Viewing: 481 – 481 << prev next >>

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

481: \[{7^{481}-1\over6}\] 223 × 2887 × 164503 × 16148168401<11> × 4805345109492315767981401<25> × 4849982823409619418633885373<28> × 575712902441017291993196961681752358158549<42> × 225572685984483198001054463520462796550068621049242417857386891437889993950784771535737478545637722848821581115315913055890352751838983579844995803172790653382239021124938132764818732401908819765321948498167119633857465046193337427710806489418954265686434179706730573646603901618684105874471<291>

Index range: 481 – 481 << prev next >>