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# Does a prime number multiplied by a prime number ever result in a prime number?

Updated: 4/28/2022

Wiki User

6y ago

No.

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6y ago

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Q: Does a prime number multiplied by a prime number ever result in a prime number?
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### Does a nonprime multiplied by a nonprime ever result in a prime?

No, a nonprime number multiplied by a nonprime number will be a nonprime number.

### How find out a number is prime number or not?

Nothing can be multiplied to get that number. Ex. 7 is a prime number because nothing x nothing will ever equal 7.

### Can a nonprime multiplied by a nonprime ever result in a prime?

NO!!! By the fact that you are multiplying two numbers together, the answerv is ALWAYS composite.

### Is the product of two prime numbers ever a prime number explain?

A prime number has exactly two factors, 1 and the number itself. 1 is not a prime number, and the product will be a composite number if any other prime is used as a factor and multiplied by another prime.

### What is the largest prime number ever discovered?

2 multiplied by itself 57,885,161 times, less one.

810/30=27

No.

### Does a non prime number divided by a non prime ever result in a prime number?

Well.... it actually depends. like 100 divided by 20 is 5 which is a prime. but 200 divided by 50 is four which is four and not a prime number.

Always.

### Will the product of any prime numbers greater than one but less than twenty ever be prime?

No. If you multiply two prime numbers, any prime numbers, the result will - by definition - not be a prime number. For example, if you multiply 2 x 3, the result will obviously be divisible by 2 and by 3, and therefore, not be a prime number. By the way, one is not usually considered a prime number.

No.

### Can a prime number ever be even?

Just the number 2. #2 is even and prime.