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Find an arithmetic progression of length six beginning
Chapter 5, Problem 22E(choose chapter or problem)
QUESTION:
Find an arithmetic progression of length six beginning with 7 that contains only primes.
Questions & Answers
QUESTION:
Find an arithmetic progression of length six beginning with 7 that contains only primes.
ANSWER:Solution:Step-1:In this problem we need to find an arithmetic progression of length six beginning with 7 that contains only primes.Note:A prime number is a whole number greater than 1 , whose only two whole number factors are 1 and itself.The first few prime numbers are 2, 3, 5, 7, 11 and 13.Step-2:We know that the first prime number beginning with 7 is 7.The second number is 17, but the difference between 7 an