Is 803 a prime number?

Is 803 a prime or composite number?

Answer: Number 803 is not a Prime
803 - is not a Prime Number because it has 4 factors: 1, 11, 73, 803
Number should have exactly two factors to be classified as a Prime number
For 803 to be a prime number it must have only two divisors - 1 and itself (803)

See Also

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 803 a prime or composite number? (The answer is: No). Enter number (e.g. '803') 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
788No
No
790No
No
792No
No
794No
795No
796No
797Yes
798No
799No
800No
801No
802No
No
804No
805No
806No
807No
No
Yes
810No
Yes
812No
No
814No
815No
816No
817No

FAQ

Is 803 a prime or composite number?

Number 803 is not a Prime

How many factors are in a number 803?

4