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Sur un problème concernant les nombres \(k\cdot 2^n + 1\) - MaRDI portal

Sur un problème concernant les nombres \(k\cdot 2^n + 1\) (Q772252)

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scientific article; zbMATH DE number 3151691
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Sur un problème concernant les nombres \(k\cdot 2^n + 1\)
scientific article; zbMATH DE number 3151691

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    Sur un problème concernant les nombres \(k\cdot 2^n + 1\) (English)
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    1960
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    Verf. beweist: Es gibt unendlich viele ganze Zahlen \(k\) mit der Eigenschaft, dass alle Zahlen \(k\cdot 2^n+1\), \(n=1,2,\dots,\) zusammengesetzt sind. [The author proves: There are infinitely many integers \(k\) having the property that all numbers \(k\cdot 2^n+1\), \(n=1,2,\dots,\) are composite.]
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