both composite
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137 and 127 are the only two prime numbers in the list.
133 is composite. Its factors are 1 7 19, and 133.
133 is a composite number. The factors of 133 are 1, 7, 19, and 133. The prime factors of 133 are 7 x 19.
133 is a composite number.
As 1+1+1=3, 111 can be divided by 3 then it's a composite number