# name
On a certain type of primitive representations of rational integers as sum of squares

# metadata.dc.description.abstract[].value
It is well known that a positive integer not of the form 4a (8m+7) can be expressed as a sum of there integer squares . Dirichlet (cf . [1]) proved that a positive integer admits a primitive representation as a sum of there squares if and only if it is not of the form 8m+7 or 4m .

# metadata.dc.rights[].value
(c) Universitat Autònoma de Barcelona, 1984

# metadata.dc.source[].value
Articles publicats en revistes (Matemàtiques i Informàtica)

# metadata.dc.title[].value
On a certain type of primitive representations of rational integers as sum of squares