3.1415926535897932384626433832795028841971693993751058209749445923078164 062862089986280348253421170679821480865132823066470938446095505822317253594081284811174502 8410270193852110555964462294895493038196442881097566593344612847564823 3786783165271201909145648566923460348610454326648213393607260249141273 7245870066063155881748815209209628292540917153643678925903600113305305 488204665213841469519415116094 3305727036 5759591953 0921861173 8193261179 3105118548 0744623799 6274956735 1885752724 8912279381 8301194912 9833673362 4406566430 8602139494 6395224737 1907021798 6094370277 0539217176 2931767523 8467481846 7669405132 0005681271 4526356082 7785771342 7577896091 7363717872 1468440901 2249534301 4654958537 1050792279 6892589235 4201995611 2129021960 8640344181 5981362977 4771309960 5187072113 4999999837 2978049951 0597317328 1609631859 5024459455 3469083026 4252230825 3344685035 2619311881 7101000313 7838752886 5875332083 8142061717 7669147303 5982534904 2875546873 1159562863 8823537875 9375195778 1857780532 1712268066 1300192787 6611195909 2164201989.
When I was in high school our school had this contest that who ever could memorize the most numbers in the pi equation would win some great prize.
Well, it -is- irrational. Not ending is just what you'd expect from 'em sorts. Never trust an irrational number.