To determine if 8129 is a prime number or a composite number, we simply look at the factors for 8129.
If the factors of 8129 are only 8129 and 1, then we know that 8129 is a prime number. Otherwise, 8129 is a composite number.
To explain better, if 8129 is only divisible by 1 and 8129, then it is a prime number, and if 8129 is divisible by more than 8129 and 1, then it is a composite number.
The factors of 8129 are as follows:
1, 11, 739, 8129
Therefore, since 8129 is divisible by more than one and itself, the answer to the
question "Is 8129 prime or composite?" is highlighted in blue below.
composite
Is 8130 prime or composite?
OK. Now you know that 8129 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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