tables > repunit > base13

Base 13 Repunits

Table

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

56: \[{13^{56}-1\over12}\] 23 × 5 × 72 × 17 × 29 × 113 × 14281 × 22079 × 5229043 × 23161037562937<14> × 4803378460849459680406337<25>

Index range: 56 – 56 << prev next >>