Last Updated:2025/12/01
A squarefree integer with at least three prime factors which fall into the pattern p_x=ap_x-1+b, where a and b are some integer constants and x is the index number of each prime factor in the factorization, sorted from lowest to highest.
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Zeisel number
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Source Word
Zeisel number
Noun
Japanese Meaning
ゼイセル数:3個以上の素因数を持ち、かつこれらの素因数(昇順に並べた場合)が、ある線形漸化式(pₓ = a·pₓ₋₁ + b、ただし a, b は整数定数)によって関係づけられる、平方因数(平方数で除算可能な因子)を含まない整数
( plural )