Many Adults Can’t Pass This Elementary School-Level Quiz, Can You?!
What is the lowest prime number?
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A prime number is a number whose only two whole-number factors are 1 and itself. Two is the lowest prime number and it is also the only even prime number. Neat fact: no prime number larger than 5 ends in a 5.
What is the lowest prime number?
- 3
- 2
- 4
- 1
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