==Litteratur==
* {{cite book |author-link=Donald Knuth|last=Knuth|first= D. E.|year=1997|title=[[The Art of Computer Programming]], Volume 2: Seminumerical Algorithms|edition=3.|publisher=Addison–Wesley| isbn=0-201-89684-2}}
* {{cite book | last=LeVeque |first=W. J. |author-link=William J. LeVeque |orig-year=1977 |year=1996 |title=Fundamentals of Number Theory | url=https://archive.org/details/fundamentalsofnu0000leve |publisher=Dover |location=New York |isbn=0-486-68906-9  }}
* {{cite book |last=Ore |first=O. |author-link=Øystein Ore |year=1948 |title=Number Theory and Its History |url=https://archive.org/details/numbertheoryitsh00ore |url-access=registration |publisher=McGraw–Hill |location=New York  |doi= }}
* {{cite book |last=Schroeder |first=M. |author-link=Manfred R. Schroeder |year=2005 |title=Number Theory in Science and Communication |edition=4. |publisher=Springer-Verlag |isbn= 0-387-15800-6  |doi= }}
* {{cite book |last=Stark |first=H. |author-link=Harold Stark |year=1978 |title=An Introduction to Number Theory |publisher=MIT Press |isbn=0-262-69060-8  |url=https://archive.org/details/introductiontonu00star_0 }}
* {{cite book |last=Stillwell |first=J. |year=2003 |title=Elements of Number Theory |publisher=Springer-Verlag |location=New York |isbn=0-387-95587-9 |doi=  }}
Matematik