SUMMARY
As a part of their simulation work, random numbers are usually generated by computers. The purpose of this work is to test and verify the randomness of the so-called random generator so that it can be used in simulation runs. Additionally, in this study, the acquisition of the number of ? before the randomness tests were mentioned. In this study it is performed that how this calculation method is used, how to divide the calculation into mathematically simpler components, how to program it with the computer program, and how to calculate it as simple as the desired step. In this study, the first 10000 steps of the ? number were obtained and the randomness test was performed with five different randomness tests. The series is made up after the comma next steps of the number of ?. A program in the C # programming language was developed to investigate the randomness of this sequence. The chi-square test, the Kolmogorov-Smirnov test, the poker test, the gap test and the run test were applied to test the randomness.