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6 + 47 = 53
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What is P plus P plus N in prime numbers?
It would always be a natural number.
What two numbers does the primorial formula prime number plus or minus 1 produce for prime equals 11 which if either of these numbers is prime?
11# - 1 = 2309 and 11# + 1 = 2311, both of which are prime.
What two numbers does the primorial formula prime number plus or minus 1 produce for prime equals 7 which if either of these numbers is prime?
p7# - 1 = 510509 and p7# + 1 = 510511, neither of which is prime.
Does the sum of two prime numbers equal a prime number?
If one of the two numbers is 2, the sum of two prime numbers may sometimes be a prime number. Examples of this are 2 + 11 = 13, 2 + 521 = 523, 2 + 281 = 283. There are an infinite number of similar examples where the sum of 2 plus a prime is another prime. However if neither number is 2, then the sum of two prime numbers is always an even number greater than 2 and therefore composite.
Is it true that adding any two prime numbers results in a unique number for example 3 plus 7 equals 10 and no other prime numbers can be added together to get 10?
But 5+5 = 10 and 5 is a prime number
What are prime number and composite numbers?
a prime number is a number that you can plus by one
What is P plus P plus N in prime numbers?
It would always be a natural number.
What are to prime numbers to make 30?
They are 23 plus 7 = 30
Is 4 plus 6 a prime number of 20?
NO!!!! Other than '2' all prime numbers are odd numbers. 4,6,10 & 20 are all even so they are not prime numbers.
What two numbers does the primorial formula prime number plus or minus 1 produce for prime equals 11 which if either of these numbers is prime?
11# - 1 = 2309 and 11# + 1 = 2311, both of which are prime.
What two numbers does the primorial formula prime number plus or minus 1 produce for prime equals 7 which if either of these numbers is prime?
p7# - 1 = 510509 and p7# + 1 = 510511, neither of which is prime.
Why is it when you multiply two prime numbers you get a number with three or four factors?
If the two prime numbers are different: You get the two prime numbers, plus 1, plus the product. For example, if you multiply 2 x 3 = 6, the factors of 6 are 2, 3, 1, and 6. If the two prime numbers are the same: You get the prime number, 1, and the product. For example 2 x 2 = 4. The factors of 4 are 2, 1, 4.
Does the sum of two prime numbers equal a prime number?
If one of the two numbers is 2, the sum of two prime numbers may sometimes be a prime number. Examples of this are 2 + 11 = 13, 2 + 521 = 523, 2 + 281 = 283. There are an infinite number of similar examples where the sum of 2 plus a prime is another prime. However if neither number is 2, then the sum of two prime numbers is always an even number greater than 2 and therefore composite.
Is it true that adding any two prime numbers results in a unique number for example 3 plus 7 equals 10 and no other prime numbers can be added together to get 10?
But 5+5 = 10 and 5 is a prime number
What prime number plus another prime number that is 28 numbers apart will give you 54?
The numbers are 13 and 41. And you do not need to know that they are prime in order to find the answer. The sum (54) and difference (28) provide all the necessary information.
What is the counterexample of the sum of 2 different prime numbers is even?
2 + 3 = 5 Two plus any odd prime number is odd.
When X and Y are prime numbers X plus Y is even unless?
When X and Y are prime numbers X + Y is even unless either X or Y = 2. (As 2 is the only even prime number)
