tables > repunit > 21

Base 21 Repunits

Table

Viewing: 179 – 179 << prev next >>

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

179: \[{21^{179}-1\over20}\] 6803 × 12889 × 2027713 × 28739902275014980163546625880652015331955019287832976374361568207195638266664469886412815364734295860251332877<110> × 4653849070153408649951413909561827334268434279713859073327066819640634253479106720789945017525332426399319640897<112>

Index range: 179 – 179 << prev next >>