tables > repunit > 2

Base 2 Repunits

Table

Viewing: 481 – 481 << prev next >>

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

481: \[2^{481}-1\] 223 × 8191 × 616318177 × 138724733805016586033<21> × 5800976318060644948970424014255729<34> × 6891696701907972189990423390011944079746042979076780671011284119842734575263<76>

Index range: 481 – 481 << prev next >>