Is 401 a prime number?

Is 401 a prime or composite number?

Answer: Number 401 is a Prime
401 - is a Prime Number because it has only 2 factors: 1 and 401 (itself)
Number should have exactly two factors to be classified as a Prime number
Since number 401 has exactly 2 factors - it is a Prime number

Prime numbers list

NumberIs Prime
386No
387No
388No
Yes
390No
No
392No
393No
394No
395No
396No
Yes
398No
No
No
Yes
402No
No
404No
405No
406No
No
408No
Yes
410No
No
No
No
414No
415No

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 401 a prime or composite number? (The answer is: Yes). Enter number (e.g. '401') and hit the 'Calculate' button.
Prime numbers are the positive integers having only two factors - 1 and the number itself

FAQ

Is 401 a prime or composite number?

Number 401 is a Prime

How many factors are in a number 401?

2