Difference between revisions of "Almost prime"
(New page: {{stub}} A natural number is considered ''' ''k''-almost prime''' if it has exactly ''k'' prime factors. 1-almost prime numbers are primes. 2-almost prime numbers a...) |
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A [[natural number]] is considered ''' ''k''-almost prime''' if it has exactly ''k'' prime factors. 1-almost prime numbers are [[prime numbers|primes]]. 2-almost prime numbers are [[semiprime]]. | A [[natural number]] is considered ''' ''k''-almost prime''' if it has exactly ''k'' prime factors. 1-almost prime numbers are [[prime numbers|primes]]. 2-almost prime numbers are [[semiprime]]. | ||
| − | ==External | + | ==External links== |
| − | *[http://mathworld.wolfram.com/AlmostPrime.html Almost Prime | + | *[http://mathworld.wolfram.com/AlmostPrime.html Almost Prime] at MathWorld |
| − | [[Category: | + | [[Category:Number Theory]] |
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Latest revision as of 01:23, July 13, 2016
A natural number is considered k-almost prime if it has exactly k prime factors. 1-almost prime numbers are primes. 2-almost prime numbers are semiprime.
External links
- Almost Prime at MathWorld