# Is 11911 a prime number?

It is possible to find out using mathematical methods whether a given integer is a prime number or not.

No, 11 911 is not a prime number.

For example, 11 911 can be divided by 43: 11 911 / 43 = 277.

For 11 911 to be a prime number, it would have been required that 11 911 has only two divisors, i.e., itself and 1.

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