A Conjecture Congenetic with Fermat’s Last Theorem
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Keywords

Conjecture
Positive integer
Diophantine equation
Fermat’s last theorem
Indeterminate equation

How to Cite

Duan, J.-S., & Wang, J.-L. . (2022). A Conjecture Congenetic with Fermat’s Last Theorem. Journal of Advances in Applied & Computational Mathematics, 9, 129–134. https://doi.org/10.15377/2409-5761.2022.09.9

Abstract

We propose the conjecture that for any positive integers r and n with n > 2, there do not exist 2r + 1 consecutive positive integers in natural order such that the sum of n-th powers of the first r + 1 integers equals the sum of n-th powers of the subsequent r integers, i.e., there are no positive integers r, m and n, where r < m and n > 2, satisfying (m r)n + (m r + 1)n + … + mn = (m + 1)n + (m + 2)n + … + (m + r)n. We prove that the conjecture is true for the cases n = 3 and n = 4. We also verified by using Mathematica that the conjecture is true for the cases 3 < n < 10 and m < 5000.

https://doi.org/10.15377/2409-5761.2022.09.9
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Copyright (c) 2022 Jun-Sheng Duan, Ji-Lian Wang