2 * 7 * 7 * 13 = 1274
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if divide the prime numbers by the compositenumber it will give you a greater number that is either a prime number or composite.
2 x 5 x 5 = 50
As a product of its prime factors in exponents: 23*52 = 200
Prime numbers are numbers that can only be multiplied by 1 and itself (whole numbers only) to give the same result 49 (7x7) and 81 (9x9) are not a prime number (perfect squares actually) 111 and 97 are a prime number (find me two numbers that gives the same product without using the number 1)
Square numbers can't be prime. They have too many factors.