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Goldbach's conjecture

British  
/ ˈɡəʊldˌbɑːxs /

noun

  1. the conjecture that every even number greater than two is the sum of two prime numbers

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of Goldbach's conjecture

named after C. Goldbach (1690–1764), German mathematician

Example Sentences

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Goldbach’s conjecture, which states that every even integer is the sum of two primes, is known to be true for numbers up to 1018.

From Scientific American • Apr. 1, 2014

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.