tables > repunit > 21

Base 21 Repunits

Table

Viewing: 604 – 604 << prev next >>

(available: 0-999)

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

* 604: \[{21^{604}-1\over20}\] 22 × 11 × 13 × 17 × 907 × 2544049 × 3843132409 × 6761621753<10> × 3974667798337168284581<22> × 71961086116587981948793<23> × 40038651499875728769769765359857<32> × 86925566545463574785698705608720765611<38> × 33915399804509928260923827412471432376581621841865488579<56> × 1653679523357922346828072050382592817945343190501946834331<58> × 9531410770826390887491058487725293094939711222086215343561670044365596822661<76> × 14821060283992203753220587630846186567475544369812675624726529439092031886282399777198385098934169620087<104> × [45373243558526618273130525630477547315891945102795817510465328382932178055090389072137626915969800825018156431892536874498788597409682196749820691743740229161217630956960288904886518746065554821867444062499788419967506344118593461640759082389600657658794108437202012271519984058811327837080046024954893695407797209026594752727419705914780590985821141741214857<359>]

Index range: 604 – 604 << prev next >>