tables > repunit > base8

Base 8 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: \[{8^{17}-1\over7}\] 103 × 2143 × 11119 × 131071

Index range: 17 – 17 << prev next >>