tables > repunit > base7

Base 7 Repunits

Table

Viewing: 66 – 66 << prev next >>

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

66: \[{7^{66}-1\over6}\] 23 × 3 × 19 × 23 × 43 × 67 × 1123 × 3631 × 293459 × 1532917 × 10746341 × 12323587 × 1357105535093947<16>

Index range: 66 – 66 << prev next >>