Estimate the time of achievement of activities of the project depending on the properties of prime numbers

الملخص EN

The most important features of our time is to compete and development in all fields of life, among the most important these fields is building and construction, although the important role that represents construction projects in real life, but it is exposed to a number of problems and most of these problems are the delay in the completion of the non-receipt of the project on schedule,The reasons for this delay were not to using the scientific planning and review the projects like the method of networking analysis.

By this paper, we tried to show new technique to estimate the time of achievement of activities of the project depending on the properties of prime numbers for fuzzy network.