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Is the number 8 a composite number?

Is the number 15 a composite number?

Is the number 12 a composite number?

Is the number 24 a composite number?

Is the number 27 a composite number?

Is the number 28 a composite number?

Is the number 17 a composite number?

Is the number 18 a composite number?

Is the number 22 a composite number?

Is the number 31 a composite number?

Is the number 13 a composite number?

Is the number 26 a composite number?

Is the number 14 a composite number?

Is the number 16 a composite number?

Is the number 21 a composite number?

Is the number 19 a composite number?

Is the number 23 a composite number?

Is the number 29 a composite number?

Is the number 30 a composite number?

Is the number 25 a composite number?

Is the number 5 a composite number?

Is the number 20 a composite number?

Is the number 4 a composite number?

Is the number 11 a composite number?