Q: What is the longest string of consecutive composite numbers in eratosthenes?

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There is no largest composite number. Nor is there a largest sequence of consecutive composite numbers - those sequences can become arbitrarily long.

composite numbers

The 13 consecutive numbers from 114 to 126 are composite.The 13 consecutive numbers from 114 to 126 are composite.The 13 consecutive numbers from 114 to 126 are composite.The 13 consecutive numbers from 114 to 126 are composite.

Consecutive composite numbers are a sequence of natural numbers that are non-prime and immediately follow each other. For example, 4, 6, 8, 9, 10 are consecutive composite numbers.

There are no such numbers. The smallest set of three consecutive composite numbers is {8, 9, 10} and the product of these numbers is 720.

Related questions

when i did this problem i was doing a eratosthenes sieve method and the numbers was from 1-100 so i got the longest string of consecutive composite numbers on the grid are 74-82 this should be right. BTW I'm 13 doing my moms college work Sorry, but 79 is a prime number. I got 90~96

There is no largest composite number. Nor is there a largest sequence of consecutive composite numbers - those sequences can become arbitrarily long.

Eratosthenes' method of finding prime and composite number is called 'The Sieve of Eratosthene'.

composite numbers

The 13 consecutive numbers from 114 to 126 are composite.The 13 consecutive numbers from 114 to 126 are composite.The 13 consecutive numbers from 114 to 126 are composite.The 13 consecutive numbers from 114 to 126 are composite.

21 and 22 are consecutive composite numbers.

Consecutive composite numbers are a sequence of natural numbers that are non-prime and immediately follow each other. For example, 4, 6, 8, 9, 10 are consecutive composite numbers.

There are no such numbers. The smallest set of three consecutive composite numbers is {8, 9, 10} and the product of these numbers is 720.

114 through 126 are all composite.

Basically, composite numbers are the non-prime numbers. Take a table of prime numbers, and look for any two prime numbers, one after the other, that have a difference greater than 2. Any numbers in between are consecutive composite numbers. For example, the next prime number after 13 is 17; that makes 14, 15, and 16 three consecutive non-primes, i.e., composite numbers.

21 and 22 are the first pair.It can be proven that, given any number n, there are sequences of n consecutive composite numbers.

8, 9, 10