X-Nico

unusual facts about prime numbers



Daihachiro Sato

Daihachiro Sato (June 1, 1932 – May 28, 2008) was a Japanesemathematician who was awarded the Lester R. Ford Award in 1976 for his work in number theory, specifically on his work in the Diophantine representation of prime numbers.


see also

Computational number theory

Hans Riesel, Prime Numbers and Computer Methods for Factorization, second edition, Birkhäuser, 1994, ISBN 0-8176-3743-5, ISBN 3-7643-3743-5

Richard Crandall and Carl Pomerance, Prime Numbers: A Computational Perspective, Springer-Verlag, 2001, ISBN 0-387-94777-9

Daihachiro Sato

It is in the field of prime representing functions that Sato co-authored a paper with James P. Jones, Hideo Wada, and Douglas Wiens entitled "Diophantine Representation of the Set of Prime Numbers", which won them the Lester R. Ford Award in Mathematics in 1976.

Dubner

Harvey Dubner, engineer living in New Jersey, noted for his contributions to finding large prime numbers

Fortunate number

A Fortunate number, named after Reo Fortune, for a given positive integer n is the smallest integer m > 1 such that pn# + m is a prime number, where the primorial pn# is the product of the first n prime numbers.

Mertens' theorem

For Mertens' results on the distribution of prime numbers, see Mertens' theorems.

Richard Crandall

with C. Pomerance: Prime numbers: A Computational Perspective. Springer 2001.

The City and the Stars

In this passage, Clarke describes the prime spiral, a method of graphing the prime numbers that reveals a pattern, seven years before it was discovered by Stanislaw Ulam.