tables > repunit > 2

Base 2 Repunits

Table

Viewing: 857 – 857 << prev next >>

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

857: \[2^{857}-1\] 6857 × 289306374721106633650693738754461144023818395644402718227527<60> × 662520472533225766400092611044698417042646671423385275908496091789616072191<75> × 731164047684537008237596546152812816410120228600334955941962075295587985093631037255284581306429769292240254188593750079<120>

Index range: 857 – 857 << prev next >>