sieve of Eratosthenes
type: Concept
broader: sieve method
preferred label: غربال اراتستن @fa

sieve method
type: Concept
broader: multiplicative number theory
narrower: sieve of Eratosthenes
preferred label: روش غربال @fa

multiplicative number theory
type: Concept
narrower: sieve method
preferred label: نظریه اعداد ضربی @fa