Article ID Journal Published Year Pages File Type
6415688 Journal of Number Theory 2011 16 Pages PDF
Abstract

Let Pr denote an almost-prime with at most r prime factors, counted according to multiplicity. In this paper it is proved that any sufficiently large integer N satisfying the congruence condition N≡13(mod240) can be represented as the sum of twelve fourth powers of primes and the fourth power of one P5. This result constitutes an improvement upon that of Ren and Tsang.

Related Topics
Physical Sciences and Engineering Mathematics Algebra and Number Theory
Authors
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