Where can i get a program that can calculate the value of pi up to 1 trillion decimal places or less?

for windows: http://www.geocities.com/hjsmithh/download.html#PiW for mac: http://mac.softpedia.com/get/Math-Scientific/piX.shtml

Try here first: http://www.boo.net/~jasonp/pipage.html

Such a high accuracy has still not been achieved, the problem lies not with writing the program but making the machine which can handle such a high accuracy.

Any number which is not exactly divisible by seven will be having a certain loop of numbers :1-4-2-8-5-7 repeated infinitely after vthe decimal points.for eg:22/7=3.142857142857142857.........and more series of 142857 Developing the logic is up to you.

Assume you have it, what's the use?? Real world does deal with 1 trillion decimal places, do yourself a favor and try solving something useful...

I can't provide a trillion, but here's one for 33 million: http://www.geocities.com/hjsmithh/Pi/Super_Pi.html