tables > repunit > base7

Base 7 Repunits

Table

Viewing: 479 – 479 << prev next >>

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

479: \[{7^{479}-1\over6}\] 1399639 × 9436250475233<13> × 126958112050813<15> × 751726367257421776945211840412037689517<39> × 206628163322946154935133980838709991567073445597346952550617<60> × 405587597619032438199749638648061587998027581458368161648953114198249823211567661377983536408487995365194511260718425124029385238979491989537358046683044359447908952956719099556418202909717149899549904603619836165339100345809909333096558633902818041820732899510484074483023<273>

Index range: 479 – 479 << prev next >>