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：2025/12/05
Brun sieve
（ plural ）
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(number theory) A technique for estimating the size of sifted sets of positive integers that satisfy a set of conditions expressed by congruences.
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Brun sieve
Using the Brun sieve, the number theorist estimated how many positive integers up to N avoid a given set of residue classes.
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Using the Brun sieve, the number theorist estimated how many positive integers up to N avoid a given set of residue classes.
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