prime number

noun

: any integer other than 0 or ± 1 that is not divisible without remainder by any other integers except ± 1 and ± the integer itself

Examples of prime number in a Sentence

Recent Examples on the Web
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Prime Target brings in One Day actor Leo Woodall as a postgrad math genius who discovers he’s being followed by the National Security Agency for his work studying prime numbers. Savannah Salazar, Vulture, 25 Jan. 2025 But are there other n’s for which the result is a prime number? Manon Bischoff, Scientific American, 17 Jan. 2025 Groups that have no normal subgroups are called simple groups and cannot be broken down any further, just as prime numbers can’t be factored. Leila Sloman, WIRED, 6 Oct. 2024 Everyone is obsessed with those dang prime numbers. Jackson McHenry, Vulture, 22 Jan. 2025 See all Example Sentences for prime number 

Word History

Etymology

translation of Late Latin prīmus numerus, translation of Greek prôtos arithmós

First Known Use

1570, in the meaning defined above

Time Traveler
The first known use of prime number was in 1570

Dictionary Entries Near prime number

Cite this Entry

“Prime number.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/prime%20number. Accessed 22 Feb. 2025.

Kids Definition

prime number

noun
: a whole number other than 0 or ±1 that is not divisible without a remainder by any other whole numbers except ±1 and ± itself

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