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Sierpiński number

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A Sierpiński number is an odd natural number k such that all k×2ⁿ+1 for all n are composite.

These numbers are named after Wacław Sierpiński.

See also

Sierpiński problem

External links

Sierpiński number

Retrieved from "https://www.rieselprime.de/z/index.php?title=Sierpiński_number&oldid=1518"

Number