tables > repunit > 28

Base 28 Repunits

Table

Viewing: 239 – 239 << prev next >>

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

239: \[{28^{239}-1\over27}\] 479 × 108742322898383<15> × 5671667829770991377177<22> × 931023878022123006837850624604419652568300991259915280554163871795815079123249022871099441310217703031703119697648110010718504151036603321321481513731721730498184563480587734463287579093859133124254920837789457468243038358668979722201578399105146240399810091848093728726441387442275577983627401432736938597<306>

Index range: 239 – 239 << prev next >>