tables > repunit > base14

Base 14 Repunits

Table

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

* 309: \[{14^{309}-1\over13}\] 211 × 53149 × 618619 × 4646743 × 8437406664266660215141<22> × 3119729852124089863737908035433473851142481321640891640967717916447248647901662485841<85> × [129105350494360741889007424559624102443580879741568829951607001800540499857655075339694801598200070423107472317977062619766773102200665851067449417762071596696528519321789826408702517528823055868707174319379091239362650073719197<228>]

Index range: 309 – 309 << prev next >>