Quadratic sieve

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Notion

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Science and technology

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What Wikipedia says

The quadratic sieve algorithm (QS) is an integer factorization algorithm and, in practice, the second-fastest method known (after the general number field sieve). It is still the fastest for integers under 100 decimal digits or so, and is considerably simpler than the number field sieve.

Excerpt from the Wikipedia article “Quadratic sieve”, under the CC BY-SA 4.0 license. Read the article on Wikipedia