Elementary number theory is the study of properties of integers using elementary methods, without complex analysis. A typical problem is the classification of all Pythagorean triples.
Elementary Number Theory
See also
Diophantine Equation, Elementary Methods, Elementary Proof, Number TheoryPortions of this entry contributed by David Terr
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Cite this as:
Weisstein, Eric W., with contributions by David Terr. "Elementary Number Theory." From MathWorld--A Wolfram Resource. https://mathworld.wolfram.com/ElementaryNumberTheory.html