This movie will repeat only in 1954100635599011618305.45 seconds. This is roughly 2000 times the age of our universe. The whole movie was generated under Unix using Mathematica . See also the Longest Gif movie . |

The color of the cell with coordinates (i,j) is the RGB (red,green,blue) color (i*64,j*64,k*64) where k is an integer modulo 4 which changes with time cyclically. The internal update-time at the node (i,j) is p(i,j)/100 seconds, where p(i,j) is the (3+i*4+j)'th prime number. The smallest common multiple or these time steps determines the period of the movie. |

Note that the whole GIF movie has a size of 2384 Bytes. This is about the same size of the HTML file which displays it. This confirms that boring movies can be long without containing much information ... |