tables > repunit > 20

Base 20 Repunits

Table

Viewing: 422 – 422 << prev next >>

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

* 422: \[{20^{422}-1\over19}\] 3 × 7 × 2111 × 101281 × 15473259520036015236769075594560823517246320967770289856919612375000058770953608089892289297903381492603557946514670875607280263632392857025315235640963072564261336094157650026964113515391642582329878071428806512385860930997728620184954541842803214630112073857692483101<269> × [820516371548134354960217997236206589534885370183041144555391071330624049465207310080031913036974245181879378693061407664115285846069460719539255528684335186616470118925926849335560597372160861651998304619910743224712658006931112717843875439427559899274477050038644693211<270>]

Index range: 422 – 422 << prev next >>