tables > repunit > base3

Base 3 Repunits

Table

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

81: \[{3^{81}-1\over2}\] 13 × 109 × 433 × 757 × 3889 × 8209 × 1190701 × 12557612956332313<17>

Index range: 81 – 81 << prev next >>