Open AccessOn integers of the form 𝑘2ⁿ+1
Author(s) -
Yong-Gao Chen
Publication year - 2000
Publication title -
proceedings of the american mathematical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.968
H-Index - 84
eISSN - 1088-6826
pISSN - 0002-9939
DOI - 10.1090/s0002-9939-00-05916-5
Subject(s) - algorithm , annotation , computer science , artificial intelligence
In this paper we show that the set of positive odd integers k k such that k 2 n + 1 k2^{n} +1 has at least three distinct prime factors for all positive integers n n has positive lower asymptotic density.