Category:Number theory

Library cataloging
and classification
main topicnumber theory
BlissARJ
Dewey Decimal512.7 Edit this on Wikidata
Library of CongressQA241-QA247.5 Edit this on Wikidata
Universal Decimal511 Edit this on Wikidata

Traditionally, number theory is the branch of mathematics concerned with the properties of integers and many of its open problems are easily understood even by non-mathematicians. More generally, the field has come to be concerned with a wider class of problems that arise naturally from the study of integers. Number theory may be subdivided into several fields according to the methods used and the questions investigated. See for example the list of number theory topics.

This category corresponds roughly to MSC 11-XX Number theory; see 11-XX at MathSciNet and 11-XX at zbMATH.