A chief quantity is a pure quantity larger than 1 that can’t be shaped by multiplying two smaller pure numbers. For instance, 5 is a first-rate quantity as a result of it can’t be made by multiplying any two smaller pure numbers.
Prime numbers have many vital makes use of in arithmetic. They’re utilized in cryptography, quantity concept, and plenty of areas of science and engineering. Prime numbers had been first studied by the traditional Greeks, and so they proceed to be a topic of fascination for mathematicians right now.