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Leveraging Lévy Flight for Efficient Divisor Identification in Odd Composite Integers

Year: 2024
Type: article
Abstract: In accordance with the distribution law of composite integers possessing a divisor of the odd semi-prime N = pq with 2 < p < q, and considering the characteristics of Lévy flight (LF), this paper presents an innovative approach that integrates LF with specific local search techniques (LS) to identify a divisor of N. This method exhibits minimal space complexity and, in theory, achieves logarithmic time complexity in optimal scenarios. A comprehensive framework for the approach is outlined, alongside the introduction of a simple-random-walk-blended LF (SRW-blended LF) algorithm. Key issues pertinent to the implementation of the algorithm are thoroughly analyzed and elucidated. Experiments conducted to factorize semi-primes demonstrate that the newly developed approach, implemented using Matlab software, yields highly satisfactory results.
Author: Xingbo Wang
Language: English
Open Access status: diamond
OpenAlex ID: W4404044439
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