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Are 1,3,7,19,23 prime number

Are 1,3,7,19,23 prime number
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3 votes
Are 1,3,7,19,23 prime number

User Tiago Babo
by
8.0k points

2 Answers

5 votes
Every other option is a prime number except for 1, 1 is not a prime number.
User Steven Schlansker
by
8.0k points
3 votes
All of them are except for number 1
User CursedChico
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7.8k points
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