To determine if 5111 is a prime number or a composite number, we simply look at the factors for 5111.
If the factors of 5111 are only 5111 and 1, then we know that 5111 is a prime number. Otherwise, 5111 is a composite number.
To explain better, if 5111 is only divisible by 1 and 5111, then it is a prime number, and if 5111 is divisible by more than 5111 and 1, then it is a composite number.
The factors of 5111 are as follows:
1, 19, 269, 5111
Therefore, since 5111 is divisible by more than one and itself, the answer to the
question "Is 5111 prime or composite?" is highlighted in blue below.
composite
Is 5112 prime or composite?
OK. Now you know that 5111 is a composite number. Use our logic above and see if
you can figure out if the next number on our list is prime or composite before you check your answer.
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