tables > repunit > base7

Base 7 Repunits

Table

Viewing: 140 – 140 << prev next >>

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

140: \[{7^{140}-1\over6}\] 24 × 53 × 11 × 29 × 71 × 113 × 191 × 281 × 421 × 911 × 2801 × 4021 × 4733 × 12128131 × 603926681 × 2127431041 × 13564461457<11> × 77192844961<11> × 102314938321<12> × 18690488255321<14> × 19584845505919961<17>

Index range: 140 – 140 << prev next >>