tables > repunit > 21

Base 21 Repunits

Table

Viewing: 885 – 885 << prev next >>

(available: 0-999)

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

* 885: \[{21^{885}-1\over20}\] 5 × 211 × 463 × 709 × 9391 × 18181 × 40841 × 896447 × 334217419 × 1058225818572931<16> × 41946994518169861<17> × 47540111129611360301<20> × 99418152769178987769191<23> × 30929958506284355669683837<26> × 25450021381448750834132998943947<32> × 3599933694931243085497791696053868938364103<43> × 4069884303244892255906748652221598705210600026250088818120235939411704973070877761427035294811<94> × [51480545814730477131462170485603986718664597234555112257030142135067732411980008619505601289842656768327181369927654535085012123219907525920986418852156902006817412543340205460111137966575074966498147541552498954880456326888709649465162492152658058811609212957385223501<269>] × [809457781628201024379281726319065817311498768847078546458208632237164770178736416872990097167773482196984384193494574208324349190017034909970062442669252449842968433087439029539561425132415601597508635797639885874493370012401534895895807528496104552824086701199402826488532840285801448532911159029163049301349796696581457151701788091064126093158777459883878991474534106417302697185686755755479578176391497889124127857404739378679103475925967767351108993828838392521495538080350509143634053642326676162744217556366768194357691907803408569398709547358512196140044634363701604837742711899998392622381<597>]

Index range: 885 – 885 << prev next >>