tables > repunit > 31

Base 31 Repunits

Table

Viewing: 17 – 17 << prev next >>

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

17: \[{31^{17}-1\over30}\] 751670559138758105956097<24>

Index range: 17 – 17 << prev next >>