%0 Journal Article %T How Prime Numbers Are Interconnected and Built with Two Equations: Addition and Subtraction Rules the Function (6&#181;) %A John Richard Wisdom %J Advances in Pure Mathematics %P 228-241 %@ 2160-0384 %D 2024 %I Scientific Research Publishing %R 10.4236/apm.2024.144014 %X Are all prime numbers linked by four simple functions? Can we predict when a prime will appear in a sequence of primes? If we classify primes into two groups, Group 1 for all primes that appear before <i>&#950;</i> (such that <img src=\"https://html.scirp.org//file/5302399-rId13.svg?20240416020453\" >, for instance 5, <img src=\"https://html.scirp.org//file/5302399-rId15.svg?20240416020453\" >), an even number divisible by 3 and 2, and Group 2 for all primes that are after <i>&#950;</i> (such that <img src=\"https://html.scirp.org//file/5302399-rId17.svg?20240416020453\" >, for instance 7), then we find a simple function: for each prime in each group, <img src=\"https://html.scirp.org//file/5302399-rId19.svg?20240416020453\" >, where <i>n</i> is any natural number. If we start a sequence of primes with 5 for Group 1 and 7 for Group 2, we can attribute a <i>&#956;</i> value for each prime. The <i>&#956;</i> value can be attributed to every prime greater than 7. Thus <img src=\"https://html.scirp.org//file/5302399-rId21.svg?20240416020453\" > for Group 1, and <img src=\"https://html.scirp.org//file/5302399-rId23.svg?20240416020453\" >. Using this formula, all the primes appear for <img src=\"https://html.scirp.org//file/5302399-rId25.svg?20240416020453\" >, where <i>&#956;</i> is any natural number. %K Number Theory %K Prime Number Groups %K Twin Primes %K Prime Structure and Sequence %K Prime Subtraction and Addition %U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=132481