Description: In this paper, the issues related to the selection and development of a generator of pseudorandom numbers with a given distribution law . The existing methods and models of generators , analyzes their advantages and disadvantages. A rationale for the choice of the method of generating the random number , which is taken as a basis for developing their own generator. The basis of the method is based synthesis techniques to generate that combine the advantages of the analyzed and solved it meet the requirements of tasks.
Keywords: random number generator, distribution law, the operator