tables > repunit > base10

Base 10 Repunits

Table

Viewing: 81 – 81 << prev next >>

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

81: \[{10^{81}-1\over9}\] 34 × 37 × 163 × 757 × 9397 × 333667 × 2462401 × 440334654777631<15> × 676421558270641<15> × 130654897808007778425046117<27>

Index range: 81 – 81 << prev next >>