|
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 known prime? ... Note that the definition of a prime number doesn't allow 1 to be a prime number: 1 only has one factor, namely 1. Prime numbers have exactly two factors,
|
mathforum.org/dr.math/faq/faq.prime.num.html
mathforum.org/dr.math/faq/faq.prime.num.html
|
|
|
|
Browse Middle School Prime Numbers ... Prime Numbers [01/31/1997] What are the prime numbers and why are they prime numbers? ... Prime Numbers vs. Prime Factors [01/13/1997] What is the difference between a prime number and a prime factor?
|
mathforum.org/library/drmath/sets/mid_prime_numbers.htm...
mathforum.org/library/drmath/sets/mid_prime_numbers.html
|
|
|
|
Surfnetkids.com recommends five Prime Numbers websites. An integer (greater than one) is prime if the only whole numbers it can be divided by (without a remainder) are itself and one. All other... ... Eratosthenses was a Greek mathematician who figured out that to find all the prime numbers between two and some large number,
|
www.surfnetkids.com/primenumbers.htm
www.surfnetkids.com/primenumbers.htm
|
|
|
|
|
A list of prime numbers. ... A sieve was used to generate a list of prime numbers. In order to reduce storage requirements, the information about prime or not prime was stored for 30 integers in each byte. Only one bit is needed to store prime or not prime for an integer.
|
www.rsok.com/~jrm/printprimes.html
www.rsok.com/~jrm/printprimes.html
|
|
Access to hundreds of pages of award-winning information on prime numbers--with links to thousands of pages elsewhere. We host the searchable database of the 5000 largest known primes (updated weekly). We also have a glossary, top 10 records lists, prime-music, programs, free downloads, and much more! ... Prime Links...
|
www.utm.edu/research/primes/
www.utm.edu/research/primes/
|
|
The Fundamental Theorem of Arithmetic shows that the primes are the building blocks of the positive integers: every positive integer is a product of prime numbers in one and only one way, except for the order of the factors.
|
www.utm.edu/research/primes/largest.html
www.utm.edu/research/primes/largest.html
|
|
With applets to demonstrate properties of primes. ... A prime number is a natural number greater than 1 that can be divided evenly only by 1 and itself. Thus the first few prime numbers are...
|
www.math.utah.edu/~alfeld/math/prime.html
www.math.utah.edu/~alfeld/math/prime.html
|
|
An organized search for Mersenne prime numbers. Free software provided. ... Chris Caldwell maintains an excellent web site on prime numbers. See his page on Mersenne Primes and their history. GIMPS has found 13 of the 47 Mersenne primes ever found during its 13 year history.
|
