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Viewing Version 6 of 'Goldbach's conjecture'
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Title of object: Goldbach's conjecture
Canonical Name: GoldbachsConjecture
Type: Conjecture

Created on: 2002-01-24 11:25:38
Modified on: 2002-12-28 14:43:17

Creator: drini
Modifier: rspuzio
Author: bbukh
Author: drini
Author: imran

Classification: msc:11-00, msc:11P32

Revision comment (for changes between this and next version):

Changes for correction #10579 ('capitalization').

Preamble:

Content:

The conjecture states that every even integer $n>2$ is expressible as the sum of two primes.

In 1966 Chen proved that every sufficiently large even number can be expressed as the sum of a prime and a number with at most two prime divisors.

Vinogradov proved that every sufficiently large \emph{odd} number is a sum of three primes. In 1997 it was shown by J.-M. Deshouillers, G. Effinger, H. Te Riele, and D. Zinoviev that assuming Generalized Riemann Hypothesis every odd number $n>5$ can be represented as sum of three primes.

The conjecture was first proposed in a 1742 letter from Christian Goldbach to Euler and still remains unproved.