tables > repunit > base2

Base 2 Repunits

Table

Viewing: 83 – 83 << prev next >>

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

83: \[2^{83}-1\] 167 × 57912614113275649087721<23>

Index range: 83 – 83 << prev next >>