tables > repunit > 28

Base 28 Repunits

Table

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

92: \[{28^{92}-1\over27}\] 5 × 29 × 47 × 157 × 893413 × 115152031 × 140668620541<12> × 4099849287367<13> × 6013890309283753610697077<25> × 1517655145813456319033978812579<31> × 879411245603819415373538876009993<33>

Index range: 92 – 92 << prev next >>