I am sure that there are 25 prime numbers
exist in mathematics
It has two prime factors 2 and 113.
Oh, what a happy little question! Well, there is only one even prime number, and that's number 2. Even though most prime numbers are odd, 2 is a special one because it's the only even prime number. Just like every color has its place on the canvas, every number has its unique role in mathematics.
It has 2 prime factors namely 2 and 7.
225 has 2 prime factors namely 3 and 5.
Any prime number is relatively prime to any other prime number.
Euclid was a Greek mathematician, and is called the father of geometry. A prime number is any number that can only be divided by itself and one. There are an infinite number of prime numbers. As a mathematician Euclid was interested the pursuit of knowledge for knowledge's sake and in proving that things could be quantified (how many, how much). In the case of primes the answer of "there are an infinitely large number of primes" was not available to him as the Greeks did not have the concept of "infinite".
wow. no its not a prime number , its even for a start meaning its not prime , and it has many factors , 1,2,4,8 ...
a negative prime number has 4 factors
Each number only has one prime factorization.
A prime number has only two factors which are itself and one
2011 is a prime number.
It has 3 factors namely 2,3,37.