Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8897151 | Journal of Number Theory | 2018 | 24 Pages |
Abstract
In this paper, we consider the representation of a large positive integer Nâ¡4(mod24) in the form p2+x12+x22+x32 where p is a prime number and x1,x2,x3 are almost-primes. A positive integer is called a Pr-number if its number of prime factors counted according to multiplicity is at most r. We establish the above representation in the following two different forms.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Tak Wing Ching,