A Prime number has only two factors, namely 1 and itself. For example, 5 has only two factors, 1 and 5(itself). So it is a prime number.
A composite number can have many factors, that is it can be divided by more than two numbers. For example, 36 can be divided by 1,2,3,4,6,9,12,18 and 36. Thus it is a composite number.
Not necessarily. 71 is a prime number, 7 is a prime number, and 71-7= 64, which is NOT a prime number. In most cases, the difference of two prime numbers will not be a prime number. All prime numbers greater than 2 will be odd numbers. The difference between two odd numbers will be an even number. Unless that even number is 2, it is not a prime number. Here are some additional examples: 19, 13: difference 6, not prime 23, 7: difference 16, not prime 53, 31: difference 22, not prime 61, 59: difference 2, prime 113, 109: difference 4, not prime 293, 283: difference 10, not prime 331, 101: difference 230, not prime
Well, the factors of a prime number is that they only have two factors.
It is: 97-2 = 95
All prime numbers are odd numbers, except for the number 2. The difference between two odd numbers must be a multiple of 2. So, if the difference between two prime numbers is another prime number, that difference must be 2.Examples:{3, 5}{5, 7}{11, 13}{29, 31}
As the number 2 is the only even prime number then a difference of 1 occurs only between 2 and 3. All other prime numbers are odd and therefore the minimum difference between successive prime numbers is 2.
2 and 3 are the first two prime numbers. The difference between them is 1
No difference. Once you've found the factors of a number, the prime numbers on that list are the prime factors.
97 is a prime number so is 1 so the difference is 96
Not necessarily. 71 is a prime number, 7 is a prime number, and 71-7= 64, which is NOT a prime number. In most cases, the difference of two prime numbers will not be a prime number. All prime numbers greater than 2 will be odd numbers. The difference between two odd numbers will be an even number. Unless that even number is 2, it is not a prime number. Here are some additional examples: 19, 13: difference 6, not prime 23, 7: difference 16, not prime 53, 31: difference 22, not prime 61, 59: difference 2, prime 113, 109: difference 4, not prime 293, 283: difference 10, not prime 331, 101: difference 230, not prime
Well, the factors of a prime number is that they only have two factors.
47 - 31 = 16
11 and 7 have a difference of 4.
It is: 97-2 = 95
All prime numbers are odd numbers, except for the number 2. The difference between two odd numbers must be a multiple of 2. So, if the difference between two prime numbers is another prime number, that difference must be 2.Examples:{3, 5}{5, 7}{11, 13}{29, 31}
odd is a number you cant halve a prime number is a number that you can double itself and it is odd
As the number 2 is the only even prime number then a difference of 1 occurs only between 2 and 3. All other prime numbers are odd and therefore the minimum difference between successive prime numbers is 2.
11 is the smallest 2-digit prime number and 97 is the greatest 2 digit prime number, so their difference is 86