tables > repunit > base2

Base 2 Repunits

Table

Viewing: 70 – 70 << prev next >>

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

70: \[2^{70}-1\] 3 × 11 × 31 × 43 × 71 × 127 × 281 × 86171 × 122921

Index range: 70 – 70 << prev next >>