Is 313 a prime number?

Is 313 a prime or composite number?

Answer: Number 313 is a Prime
313 - is a Prime Number because it has only 2 factors: 1 and 313 (itself)
Number should have exactly two factors to be classified as a Prime number
Since number 313 has exactly 2 factors - it is a Prime number

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About "Is number a Prime" Calculator

This calculator will help you find out if a given number is Prime. For example, it can help you find out is 313 a prime or composite number? (The answer is: Yes). Enter number (e.g. '313') and hit the 'Calculate' button.
Prime numbers are the positive integers having only two factors - 1 and the number itself

Prime numbers list

NumberIs Prime
298No
No
No
No
302No
No
304No
305No
No
Yes
No
No
No
Yes
No
Yes
314No
315No
316No
Yes
318No
No
320No
No
322No
No
No
No
326No
No

FAQ

Is 313 a prime or composite number?

Number 313 is a Prime

How many factors are in a number 313?

2