Definitions
American Heritage® Dictionary of the English Language, Fourth Edition
- n. A positive integer not divisible without a remainder by any positive integer other than itself and one.
Wiktionary
- n. number theory Any natural number greater than 1 divisible only by itself and 1.
GNU Webster's 1913
- adj. (Arith.) a number which is exactly divisible by no number except itself or unity, as 5, 7, 11.
WordNet 3.0
- n. an integer that has no integral factors but itself and 1
Examples
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Lists
These user-created lists contain the word ‘prime number’.
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Prime Time
largest known prime, even prime, semiprime, dihedral prime, dihedral calculat..., double Mersenne p..., Eisenstein prime, emirp, Genocchi number p..., good prime, happy prime, highly cototient ... and 130 more...
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X is my favorite Y
I used to be quite annoyed by such phrases, so here we go, do your worst, post your Ys.
Only the Ys please.metasyntactic var..., typeface, onomatopoeia, indent style, prime number, sun protection fa..., modifier key, grain, pet peeve, water hardness, unit of temperature, unit of length and 10 more...
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Mathematical
Including Logic as well.
e, asymptote, phi, integral, derivative, fx(dx), tesseract, googol, googolplex, set, dodecahedron, zero and 48 more...
Tweets
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oroboros Prime numbers are the "atoms" of the number continuum--divisible only by 1 or by themselves. See sieve for a link to see one way they're found. Feb 14, 2007