American Research Journal of Mathematics         cover
Open Access

American Research Journal of Mathematics

ISSN (Online): 2378-704X

DOI: 10.46568/arjm

Research Article Vol. 3, Issue 1 2021 Open Access

Every Even Integer Greater than 500000 can be Expressed as a Sum of Two Odd Primes

YinYue Sha

Abstract
 Every even integer greater than four can be expressed as a sum of two odd primes, and exists the formula as follows: Gp(N) ≥ INT{ Kpc×Ctwin×N/(Ln N)^2 }-1 ≥INT{ 0.66016×N/(Ln N)^2 }^1 ≥1