tables > repunit > 28

Base 28 Repunits

Table

Viewing: 13 – 13 << prev next >>

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

13: \[{28^{13}-1\over27}\] 53 × 4543753614603737<16>

Index range: 13 – 13 << prev next >>