tables > repunit > 18

Base 18 Repunits

Table

Viewing: 72 – 72 << prev next >>

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

72: 1872−117 52 × 73 × 13 × 19 × 372 × 73 × 113 × 229 × 307 × 457 × 929 × 991 × 25309 × 34327 × 465841 × 33388093 × 11019855601<11> × 1338258845052393545608356556801<31>

Index range: 72 – 72 << prev next >>