tables > repunit > base15

Base 15 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: \[{15^{28}-1\over14}\] 25 × 7 × 29 × 113 × 1743463 × 10678711 × 4454215139669<13>

Index range: 28 – 28 << prev next >>