tables > repunit > 21

Base 21 Repunits

Table

Viewing: 616 – 616 << prev next >>

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

* 616: \[{21^{616}-1\over20}\] 23 × 112 × 13 × 17 × 23 × 29 × 43 × 89 × 353 × 617 × 631 × 661 × 3319 × 3697 × 6073 × 97241 × 912521 × 2483713 × 10362529 × 81867661 × 313433209 × 715521049 × 6225803431<10> × 68454248717<11> × 115593326297<12> × 123679698913<12> × 831380909129<12> × 17513875027111<14> × 29831330140869137<17> × 32775913825604401<17> × 4718573764413203147069<22> × 15502260840362954719909<23> × 37681894326794146626121<23> × 312273321889143336074893<24> × 39824892937303186001525100993399811<35> × 82721492925050166710438512180782661<35> × 4557276101739669313157253946749298236623032242013669493<55> × 101998481654795665862705057250680715901314310047761671255725181906787132803729185945655368785342471275757<105> × [86602725246367934718774224291287500168217078758422149294705237751555382794995764629587538166985674079822072777871126071367633850436978814677917753623805397003111009522974007789504461724380634711686189577631441809514434078884822804903995162902009505347219003870644211860917493523441889500498151520124024411548577<311>]

Index range: 616 – 616 << prev next >>