tables > repunit > base15

Base 15 Repunits

Table

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

77: \[{15^{77}-1\over14}\] 7 × 67 × 463 × 2333 × 5237 × 8537 × 1743463 × 28095816025663<14> × 233231979450578549516941109533238047237736577451339331<54>

Index range: 77 – 77 << prev next >>