PreprintCC BY-ND 4.0HAL
THE SCHOLZ CONJECTURE IS TRUE FOR 2 n -1 FOR ALMOST ALL n
Abstract
An addition chain of length h that leads to a number n is a sequence of positive integers s0=1,s1=2,…,sh=n such that si=sj+sk~(i>j≥ k) for each 1≤ i≤ h. A Brauer addition chain is the one where j=i−1 for each 1≤ i≤ h. Let ℓ(·) and ℓ*(·) denote the minimal length of an addition chain and the Brauer addition chain, respectively, that leads to an integer ·. Applying probabilistic methods to the \emph{iterated factor} method, we show that ℓ(2n−1)≤ n−1+ℓ(n) for almost all positive integers n as n⟶ ∞.
Related
BibTeX
@misc{agama2026scholz,
title = {{THE SCHOLZ CONJECTURE IS TRUE FOR 2 n -1 FOR ALMOST ALL n}},
author = {Theophilus Agama},
howpublished = {HAL},
year = {2026},
month = sep,
url = {https://hal.science/hal-05744549v1},
note = {CC BY-ND 4.0},
}
RIS
TY - UNPB
TI - THE SCHOLZ CONJECTURE IS TRUE FOR 2 n -1 FOR ALMOST ALL n
AU - Theophilus Agama
PY - 2026
DA - 2026/09/09
PB - HAL
UR - https://hal.science/hal-05744549v1
AB - An addition chain of length h that leads to a number n is a sequence of positive integers s_0=1,s_1=2,…,s_h=n such that s_i=s_j+s_k~(i>j≥ k) for each 1≤ i≤ h. A Brauer addition chain is the one where j=i−1 for each 1≤ i≤ h. Let ℓ(·) and ℓ^*(·) denote the minimal length of an addition chain and the Brauer addition chain, respectively, that leads to an integer ·. Applying probabilistic methods to the \emph{iterated factor} method, we show that ℓ(2^n−1)≤ n−1+ℓ(n) for almost all positive integers n as n⟶ ∞.
ER -