-
- To save this word, you'll need to log in.
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
Ben Green, a mathematician at the University of Oxford, is fascinated by the mysterious patterns that characterize the prime numbers.
—Joseph Howlett, WIRED, 19 Jan. 2025
In the trailer for the conspiracy thriller released Monday, Woodall stars as an intelligent math postgraduate Edward Brook, who discovers a breakthrough in possibly finding a pattern in prime numbers.
—Lexy Perez, The Hollywood Reporter, 13 Jan. 2025
Prime Target follows Woodall’s Edward Brooks, a math genius (hence the reference to prime numbers) on the brink of a major breakthrough who senses someone may be trying to thwart his discovery.
—Lucy Ford, TIME, 20 Dec. 2024
The work not only broke the previous record, which had stood for 80 years, but led to new results about the distribution of prime numbers.
—Jordana Cepelewicz, Quanta Magazine, 16 Dec. 2024
See all Example Sentences for prime number
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Word History
Etymology
translation of Late Latin prīmus numerus, translation of Greek prôtos arithmós
First Known Use
1570, in the meaning defined above
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 26 Jan. 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
More from Merriam-Webster on prime number
Britannica.com: Encyclopedia article about prime number
Love words? Need even more definitions?
Merriam-Webster unabridged
Share