if you mean what three prime numbers add up to a prime number then the answer is : 5 + 7 + 11 = 23
181 is a prime number. Prime numbers can't be multiples of three.
No 5291 is not a prime using 2 numbers. It is a prime using three numbers.
no, because a composite number can be found by multiplying three prime numbers. 3*2*5 = 30, and 30 is a composite number and also has 3 prime factors. Every prime number has 1 prime factor by the way, itself. 1 is neither prime nor composite.
None. 251 is a prime number.
11, 5, 2. two is a prime number. if you don't believe me, tell me what numbers other than itself and one go into i.
11, 5 and 2 13, 3 and 2
if you mean what three prime numbers add up to a prime number then the answer is : 5 + 7 + 11 = 23
3, 5, and 7 are three prime numbers whose average is 5.
There are not three prime numbers that have the sum of 3. The smallest prime number is 2. If all three prime numbers were 2, the sum would 2 + 2 + 2 = 6, so that is the smallest number that is the sum of three prime numbers.
Prime numbers have two factors. Prime squares have three factors. Square numbers have an odd number of factors but that number varies.
3, 5, and 7 are three prime numbers whose average is 5.
7
181 is a prime number. Prime numbers can't be multiples of three.
No 5291 is not a prime using 2 numbers. It is a prime using three numbers.
no, because a composite number can be found by multiplying three prime numbers. 3*2*5 = 30, and 30 is a composite number and also has 3 prime factors. Every prime number has 1 prime factor by the way, itself. 1 is neither prime nor composite.
A prime number times a prime number is a composite number. Since prime numbers, except for 2, are odd numbers, a prime number times a prime number is usually an odd number. It will only be an even number if one of the prime numbers is 2. A prime number times a prime number will be a number with four factors unless both prime numbers are the same, in which case it will be a square number with only three factors.