tables > repunit > 21

Base 21 Repunits

Table

Viewing: 876 – 876 << prev next >>

(available: 0-999)

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

* 876: \[{21^{876}-1\over20}\] 22 × 11 × 13 × 17 × 61 × 293 × 421 × 439 × 463 × 877 × 1607 × 3181 × 20149 × 30661 × 49057 × 8303167 × 21483317 × 315268021 × 106774367173<12> × 928470367243<12> × 4072503517807<13> × 6899178178539541<16> × 9428689079641451<16> × 518345871043554451<18> × 1405941375841813597<19> × 1427364308750988577<19> × 11133979244859457087136933<26> × 188003670692248749667531096507<30> × [14134276685522630505068337702761832334070218576596450096489027845009383574718922829273867805682347281401231190628914893372797404928878694681777079698473596890911484006657166199545932848864451060524374297628122382063832343255750660915723325329829780417253883829866548414218855549866912586848655347895079238631038358285849844674556589278394676236214837498999230969324685481958836405613701496461141775572841574999132144686830264366580518934209833233726182688979358854137970234020393092231012551988006647980239224549415882639898369378943400811764295270964848338608835354948461265643813346120674342874761855712885691553214923889439387029387850552524519539789114333066160000561400888805719788384666084803621536900266722798042502325864879122523909386992425911659263429380180301834269939418200093848094330614397483726455693040484904751436078110630942802617073287938481222663033685312124126935965236613701183660610280316688742569<920>]

Index range: 876 – 876 << prev next >>