#Goldbach #primes
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RT @fermatslibrary
In 2000, Faber and Faber offered a $1,000,000 prize to anyone who proved Goldbach's conjecture: every integer greater than 5 can be written as the sum of three primes (21=11+7+3). To this day, it remains unsolved.
https://twitter.com/fermatslibrary/status/1622222007998861313