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The number 37 is a prime number. The definition of a prime number is any positive number that can only be divided by the number one or itself. A prime number must also be a whole n...

Prime number


A prime number (or a prime) is a natural number greater than 1 that has no positive divisors other than 1 and itself. A natural number greater than 1 that is not a ...

Prime Numbers - Facts, Examples, & Table Of All Up To 1,000


All other even numbers can be divided by 2. If the sum of a number's digits is a multiple of 3, that number can be divided by 3. No prime number greater than 5 ...

A prime number is an integer that can only be divided by itself and by 1 and the result is still an integer. However, there are an infinite number of prime numbers. How to compute prime numbers: see here . More »
By Juergen Haas, About.com Guide

Prime numbers | Prime numbers | Khan Academy


What does it mean to be a prime number? Let's progress though some whole numbers and ask ourselves if they meet the criteria. What is the criteria you ask?

Math Forum: Ask Dr. Math FAQ: Prime Numbers


What is a prime number? How can you find prime numbers? What's the 'Sieve of Eratosthenes'? How can you decide if a number is prime? What's the largest ...

Prime Number -- from Wolfram MathWorld


For example, the only divisors of 13 are 1 and 13, making 13 a prime number, while the number 24 has divisors 1, 2, 3, 4, 6, 8, 12, and 24 (corresponding to the  ...

Prime Numbers Chart and Calculator - Math is Fun


A Prime Number can be divided evenly only by 1 or itself. And it must be a whole number greater than 1. Here is a list of all the prime numbers up to 1,000: ...

The first 1000 primes


The First 1,000 Primes (the 1,000th is 7919) For more information on primes see http://primes.utm.edu/ 2 3 5 7 11 13 17 19 23 29 31 37 41 43 47 53 59 61 67 71 ...

Popular Q&A
Q: How to Calculate a Prime Number.
A: 1. Enter a number into your calculator. 2. Divide that number by every whole number between two and one less than your selected number. 3. Stop when your quotie... Read More »
Source: www.ehow.com
Q: How to Find Prime Numbers.
A: The Hard Way. Write down a number you wish to test to see if it is prime. Find the square root of the number you wish to test using a computer or calculator. If... Read More »
Source: www.ehow.com
Q: What is the smallest prime number?
A: The definition of "prime" has changed over time. The current definition has very sound reasoning behind it, but it was not obvious at first. The following paper... Read More »
Source: www.quora.com
Q: What is the density of prime numbers?
A: Let. [math]f(x)[/math]. be the proportion of the first. [math]x[/math]. positive integers which are prime. The Prime Number Theorem tells us that the ratio betw... Read More »
Source: www.quora.com
Q: What are the prime numbers of 14?
A: The prime numbers are 2 and 7: 1,2,7, and 14. Read More »
Source: wiki.answers.com