Concept information
Terme préférentiel
trial division
Définition
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Trial division is the most laborious but easiest to understand of the integer factorization algorithms. The essential idea behind trial division tests to see if an integer n, the integer to be factored, can be divided by each number in turn that is less than the square root of n. For example, for the integer n = 12, the only numbers that divide it are 1, 2, 3, 4, 6, 12. Selecting only the largest powers of primes in this list gives that 12 = 3 × 4 = 3 × 22.
(Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/Trial_division)
Concept générique
Traductions
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français
URI
http://data.loterre.fr/ark:/67375/PSR-XZ0ZH8D7-H
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