tables > repunit > 21

Base 21 Repunits

Table

Viewing: 704 – 704 << prev next >>

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

* 704: \[{21^{704}-1\over20}\] 26 × 112 × 13 × 17 × 23 × 89 × 353 × 661 × 1217 × 2113 × 2689 × 3169 × 6073 × 31873 × 62897 × 97241 × 300673 × 1600897 × 10362529 × 313433209 × 715521049 × 6857635489<10> × 3789682841473<13> × 17513875027111<14> × 29831330140869137<17> × 32775913825604401<17> × 1105893073846539560737<22> × 4718573764413203147069<22> × 126247980138806373184530528193<30> × [50011158819108707754327457933793365909224920291550557497890723047849501780784879510798189711192950243513411409641382813923576779574471252615362115779939897868394932795805252991099684086989677530528837106331891738830143966187684902510928996513642122122545350070959574221856072784267305687116294112203629789005301307292998455076728474495630200008542550871327877911588376532867058666593892218710706930777040568948152769890076261340423357627282393950298419059768434792185114464922476285391000417546850039410800034331526761948085719886319634000022732069820215063473733134407441593951671752065364821112608502360319367036574375274931012982627311940077873040025363012448209744615902209345747911250923745703589473633<707>]

Index range: 704 – 704 << prev next >>