tables > repunit > base5

Base 5 Repunits

Table

Viewing: 18 – 18 << prev next >>

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

18: \[{5^{18}-1\over4}\] 2 × 33 × 7 × 19 × 31 × 829 × 5167

Index range: 18 – 18 << prev next >>