Matsumoto, M.; Nishimura, T. (1998). "Mersenne twister: a 623-dimensionally equidistributed uniform pseudo-random number generator". ACM Transactions on Modeling and Computer Simulation 8 (1): 3–30. doi:10.1145/272991.272995
Note: 219937is approximately 4.3 × 106001; this is many orders of magnitude larger than the estimated number of particles in the observable universe, which is 1087.
P. L'Ecuyer, ``Uniform Random Number Generators, in International Encyclopedia of Statistical Science, Lovric, Miodrag (Ed.), Springer-Verlag, 2010.
Matsumoto, M.; Kurita, Y. (1992). "Twisted GFSR generators". ACM Transactions on Modeling and Computer Simulation 2 (3): 179–194. doi:10.1145/146382.146383
