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Frank says that for any whole number n, the value of 6n-1 is always prime. Is Frank correct? Explain your answer.​

Frank says that for any whole number n, the value of 6n-1 is always prime. Is Frank correct? Explain your answer.​
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1 vote
Frank says that for any whole number n, the value of 6n-1 is always prime. Is Frank correct? Explain your answer.​

User Alexei Artsimovich
by
8.6k points

1 Answer

5 votes

Answer:

Frank is wrong

Explanation:


6(6) - 1 = 35

35 is a multiply by 5 so it is not a prime number.

User Bolov
by
8.0k points
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