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It isn't clear what you mean with "looks like prime". What would your criteria be to "look like a prime"? The first prime numbers are:2, 3, 5, 7, 11, 13, 17, 23, 29, 31 ...
Other positive integers (larger than 1) are composite numbers. The number 1 has a special role, as the identity element of multiplication. It is neither a Prime number nor a composite number.
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Earn +20 ptsQ: What is the smallest number that looks prime but really isnt?
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What is the smallest number that looks prime but it isn't?
1 cuz 1 is not a prime number but it is not a composite number neither
Which is the smallest co prime number?
2 is the smallest prime number. It is co-prime with every odd number.
What is that smallest prime number after 200?
The smallest prime number after 200 is 211.
Which is the smallest odd prime number?
3 is the smallest odd prime number.
What the smallest prime number raised to the 4th power?
The smallest prime number is 2.
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