Example image of eyePlorer eyePlorer map for 'Number theory': Integer Number Pure mathematics Arithmetic List of number theory topics Noun Adjective Arithmetic function Arithmetic of abelian varieties Glossary of arithmetic and Diophantine geometry Divisor Euclidean algorithm Greatest common divisor Integer factorization Modular arithmetic Perfect number Prime number Chinese remainder theorem Euler's theorem Fermat's little theorem Quadratic reciprocity Euler's totient function Factorial Fibonacci number Integer sequence Multiplicative function Möbius function Goldbach's conjecture Parity (mathematics) Catalan's conjecture Twin prime Twin prime conjecture Collatz conjecture Decision problem Diophantine equation Fermat's Last Theorem Hilbert's tenth problem Analytic number theory Calculus Complex analysis Prime number theorem Cube (algebra) Square number Waring's problem E (mathematical constant) Mathematical proof Transcendence (mathematics) Diophantine approximation Polynomial Rational number