@yf_ra4: number created by mathematician Ronald Graham in 1977 as an upper bound for a complex problem in Ramsey Theory which is a branch of mathematics that studies order in multi-dimensional geometric shapes and it is so massive that the observable universe does not have enough space to hold its digits even if every atom became ink and paper so mathematicians must use Knuth's up-arrow notation to write it because standard power towers completely fail where three single arrow three equals twenty-seven and three double arrow three creates a tower of threes that equals over seven point six trillion and three triple arrow three creates a tower of threes that is seven point six trillion layers tall and Graham's number itself requires sixty-four steps to build where step one has four arrows and step two has as many arrows as the answer to step one and this continues for sixty-four layers until we reach the final number which is so large that if you tried to remember all its digits your brain would literally collapse into a black hole because it would require more information than a brain can physically store though we will never know its full sequence we do know it ends in the digits two four six four one nine five three #iraq #theboys #saddam #hero #larp