tables > repunit > 21

Base 21 Repunits

Table

Viewing: 576 – 576 << prev next >>

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

* 576: \[{21^{576}-1\over20}\] 26 × 11 × 13 × 17 × 19 × 37 × 61 × 73 × 97 × 193 × 199 × 421 × 433 × 463 × 577 × 613 × 673 × 1217 × 1693 × 2689 × 3181 × 31873 × 62897 × 88129 × 97241 × 300673 × 816769 × 1001713 × 25392481 × 85775383 × 518118697 × 808208209 × 6857635489<10> × 593849966977<12> × 2280879799777<13> × 4344847859197<13> × 5024477501569<13> × 4116371120264449<16> × 81967288802253121<17> × 93310250563834657<17> × 226108215051938888394049<24> × 1023263388750334684164671319051311082339521<43> × 711232550734200751494958531511588181663062004769<48> × 4188271851027274266670020743752976432915771677772626012838670551841090107568380000641<85> × 747926617936738238652286330798949662845703840819895673338678850871550518197590173394784787747281609697<102> × [2432950073569621093747505688212543758064656397627803948033178747736407781930578405135623490772779217605654082609532593207043590503012371250521405967510695135267890176167239866401248065939684560114094362476852769975069007767463420158081<235>]

Index range: 576 – 576 << prev next >>