tables > repunit > 15

Base 15 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: \[{15^{66}-1\over14}\] 24 × 23 × 67 × 211 × 241 × 463 × 859 × 2333 × 8537 × 3055718821 × 23504771357<11> × 62475406423<11> × 135088596919<12> × 4969143820807<13>

Index range: 66 – 66 << prev next >>