Constrained ternary integers. / Luca, Florian; Moree, Pieter; Osburn, Robert; Eddin, Sumaia Saad; Sedunova, Alisa.
In: International Journal of Number Theory, Vol. 15, No. 2, 2019, p. 407-431.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Constrained ternary integers
AU - Luca, Florian
AU - Moree, Pieter
AU - Osburn, Robert
AU - Eddin, Sumaia Saad
AU - Sedunova, Alisa
PY - 2019
Y1 - 2019
N2 - An integer n is said to be ternary if it is composed of three distinct odd primes. In this paper, we asymptotically count the number of ternary integers n ≤ x with the constituent primes satisfying various constraints. We apply our results to the study of the simplest class of (inverse) cyclotomic polynomials that can have coefficients that are greater than 1 in absolute value, namely to the nth (inverse) cyclotomic polynomials with ternary n. We show, for example, that the corrected Sister Beiter conjecture is true for a fraction ≥ 0.925 of ternary integers.
AB - An integer n is said to be ternary if it is composed of three distinct odd primes. In this paper, we asymptotically count the number of ternary integers n ≤ x with the constituent primes satisfying various constraints. We apply our results to the study of the simplest class of (inverse) cyclotomic polynomials that can have coefficients that are greater than 1 in absolute value, namely to the nth (inverse) cyclotomic polynomials with ternary n. We show, for example, that the corrected Sister Beiter conjecture is true for a fraction ≥ 0.925 of ternary integers.
KW - cyclotomic polynomials
KW - prime numbers
KW - Ternary integers
KW - FLAT CYCLOTOMIC POLYNOMIALS
KW - BOUNDS
KW - COEFFICIENTS
UR - http://www.scopus.com/inward/record.url?scp=85054140068&partnerID=8YFLogxK
U2 - 10.1142/S1793042119500210
DO - 10.1142/S1793042119500210
M3 - Article
AN - SCOPUS:85054140068
VL - 15
SP - 407
EP - 431
JO - International Journal of Number Theory
JF - International Journal of Number Theory
SN - 1793-0421
IS - 2
ER -
ID: 49819176