Prime numbers, the building blocks of mathematics, have fascinated for centuries − now technology is revolutionizing the search for them
Ph. Prime numbers are numbers that are not products of smaller whole numbers. Jeremiah Bartz Jeremiah Bartz, University of North Dakota A shard of smooth bone etched with irregular marks dating back 20,000 years puzzled archaeologists until they noticed something unique – the etchings, lines like tally marks, may have represented prime numbers.