tables > repunit > base4

Base 4 Repunits

Table

Viewing: 28 – 28 << prev next >>

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

28: \[{4^{28}-1\over3}\] 5 × 17 × 29 × 43 × 113 × 127 × 15790321

Index range: 28 – 28 << prev next >>