tables > repunit > 2

Base 2 Repunits

Table

Viewing: 557 – 557 << prev next >>

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

557: \[2^{557}-1\] 3343 × 21993703 × 4565508951414453792719<22> × 22053236096920219270632521586535711<35> × 63725217520100446091019213316114800470054259870518161822841838235099774015887061706672583915057828311<101>

Index range: 557 – 557 << prev next >>