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tia_tia [17]
4 years ago
14

What not is not a prime number out of 1057, 157, 3163, 263

Mathematics
2 answers:
murzikaleks [220]4 years ago
8 0
A prime number only has the factors: 1 and itself. 

1057 in this case a composite number because it has factors of: 1,7,151,1057
guapka [62]4 years ago
5 0
1,057 is not a prime number. 
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