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1369, 1517, 1591, 1681, 1739, 1763, 1849, 1927, 1961, 2021, 2173, 2183, 2209, 2257, 2279, 2479, 2491, 2501, 2537, 2701, 2747, 2867, 2881, 2993, 7597, 9983

They're listed as being prime numbers on the websites 2dtx.com & coolmathgames9.com. are these primes or not?

 Feb 10, 2022
 #1
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NO! None of them is prime. They are all composite numbers.

 Feb 10, 2022
 #2
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WOW! 2dtx.com & Coolmathgames9 are liars! did it feel like their staff mess up the script?

Guest Feb 10, 2022
 #3
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Here is a list of prime numbers, Compare for yourself.

 

https://en.wikipedia.org/wiki/List_of_prime_numbers

 Feb 10, 2022

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