tables > repunit > base2

Base 2 Repunits

Table

Viewing: 127 – 127 << prev next >>

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

127: \[2^{127}-1\] 170141183460469231731687303715884105727<39>

Index range: 127 – 127 << prev next >>