Journal of Number Theory ( IF 0.7 ) Pub Date : 2021-01-20 , DOI: 10.1016/j.jnt.2020.12.013 Zhiwei Wang
Denote by the largest prime factor of an integer n. In this paper, we show that the Elliott-Halberstam conjecture for friable integers (or smooth integers) implies three conjectures concerning the largest prime factors of consecutive integers, formulated by Erdős-Turán in the 1930s, by Erdős-Pomerance in 1978, and by Erdős in 1979 respectively. More precisely, assuming the Elliott-Halberstam conjecture for friable integers, we deduce that the three sets , , have an asymptotic density , , 1/2 respectively for , where is the Dickman function, and , are defined in Theorem 2.
中文翻译:
对于易碎整数,在Elliott-Halberstam猜想下,关于P +(n)和P +(n +1)的三个猜想成立
表示为 整数n的最大素数。在本文中,我们证明了易碎整数(或光滑整数)的Elliott-Halberstam猜想隐含三个与连续整数的最大素数有关的猜想,这些猜想由Erdős-Turán在1930年代,Erdős-Pomerance在1978年以及分别在1979年的Erdős。更准确地说,假设易碎整数的Elliott-Halberstam猜想,我们推论出这三个集合, , 渐近密度 , ,分别为1/2 ,在哪里 是Dickman函数,并且 , 定理2中定义。