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If it can not be divided by anything as a whole.
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The above is true, but "primeness" testing has become a major research branch of theoretical math. If I give you a large number, (eg: 123,456,789,012,345 ) can you prove it is or is not prime??
If you figure out a way, apart from attempting to divide it by all its potential factors like 2, 3, 4, 5, etc, etc. be sure to write it up and have it notarized, certificated, recorded, and then publish it. You will be the hero (or heroine) of the mathematical world. Also some of the eminent mathematical theoreticians will probably want to kill you.
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoFigure out all of the factors of that number. If the only factors are 1 and itself, then its prime. If its not just one and itself, its composite.
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Find the prime number next to 23456787565?
The previous prime number is 23,456,787,559 and the next prime number is 23,456,787,593.
What is prime factorizasion?
Prime factorization is when you find all the prime factors of a number.
How toprove that all prime number are not odd?
Find a prime number that is even. 2.
How do you find 997 a prime number or not?
It is.
How do you find the prime factors of a squared number?
The prime factors of a squared number are the prime factors, if any, of its square root.
How do you find a fraction of a prime number?
Divide the prime number.
How do you find the least prime number?
2 is the least prime number.
Find the prime number next to 23456787565?
The previous prime number is 23,456,787,559 and the next prime number is 23,456,787,593.
How do you solve a prime number?
to answer a prime number you must find a number that goes into it and that divides by itself :)
What is a prime number and how do to find them?
13 is a prime number because u cant find 13 as a product on a multiplication!
What is prime factorizasion?
Prime factorization is when you find all the prime factors of a number.
How toprove that all prime number are not odd?
Find a prime number that is even. 2.
How do you find procedure prime factorization 81?
find the prime factorization to the number 81
How do you find 997 a prime number or not?
It is.
How do you find the prime factors of a squared number?
The prime factors of a squared number are the prime factors, if any, of its square root.
How do you no if a number is prime or not?
A number is prime when it only has one and itself as factors is prime. Therefore, to tell if a number is prime simply find it's factors. If it has more than two factors than it is not a prime number.
Find the prime factorization for 153?
The prime factorization of 15332 • 17153 is not a prime number
