On powerful numbers

DOI10.1155/S0161171286000984zbMath0606.10010MaRDI QIDQ1084431

Peter Gareth Walsh, Richard A. Mollin

Publication date: 1986

Published in: International Journal of Mathematics and Mathematical Sciences (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/46122

zbMATH Keywords

Pell equationrepresentation of integersdifference of powerful numberseven integer

Mathematics Subject Classification ID

Quadratic and bilinear Diophantine equations (11D09) Factorization; primality (11A51) Representation problems (11D85)

Related Items (3)

Remarks on exponential congruences and powerful numbers ⋮ On class numbers of quadratic extensions of algebraic number fields ⋮ On the number of special numbers

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