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On the Diophantine equation \(x^2+5^m=y^n\) - MaRDI portal

On the Diophantine equation \(x^2+5^m=y^n\) (Q1039654)

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scientific article; zbMATH DE number 5636956
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On the Diophantine equation \(x^2+5^m=y^n\)
scientific article; zbMATH DE number 5636956

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    On the Diophantine equation \(x^2+5^m=y^n\) (English)
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    23 November 2009
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    The author proves the following theorem: The equation \(x^2+5^m=y^n\), \(n>2\), \(m>0\) has no positive integer solutions when \(2\nmid m\), nor when \(2|m\) under the additional condition \((x,y)=1\).
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    exponential diophantine equation
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