Goldbach's conjecture is one of the oldest and best-known unsolved problems in number theory and all of mathematics. It states that every even natural number greater than 2 is the sum of two prime num
Letter from Goldbach to Euler dated 7 June 1742 (Latin–German)
Number theory is a branch of mathematics devoted primarily to the study of the integers and arithmetic functions. Number theorists study prime numbers as well as the properties of mathematical objects
Goldbach's conjecture
…Goldbach's conjecture is one of the oldest and best-known unsolved problems in number theory and all of mathematics. It states that every even natural number greater than 2 is the sum of two prime numbers. The conjecture has been shown to hold…
The Babylonians demonstrated an early understanding of Pythagorean triples.
The Riemann hypothesis is of interest in analytic number theory.
Number theorists Paul Erdős and Terence Tao in 1985, when Erdős was 72 and Tao was 10
Riemann zeta function ζ(s) in the complex plane. The color of a point s gives the value of ζ(s): dark colors denote values close to zero and hue gives the value's argument.