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On the Zeros ofaf(f(k))n− 1 forn≥ 2

✍ Scribed by Abdullah Alotaibi

Book ID
120888904
Publisher
Springer-Verlag
Year
2004
Tongue
English
Weight
144 KB
Volume
4
Category
Article
ISSN
1617-9447

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On Integers of the Forms k−2n and k2n+1
On Integers of the Forms k−2n and k2n+1
✍ Yong-Gao Chen 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 85 KB

In this paper we prove that the set of positive odd integers k such that k&2 n has at least three distinct prime factors for all positive integers n contains an infinite arithmetic progression. The same result corresponding to k2 n +1 is also true.