Ising model as test for simple random number generators

摘要

Monte Carlo simulations with up to 178~5 spins show to significant deviations between four different random number generators in multispin coding, as opposed to multiplication with 16807 for one-word-spin coding for 32~5. Also world record sizes 1000192~2, 9984~3,880~4 and 48~6 spins were simulated.