52x95^0 + 79x95^1 + 0x95^2 + 66x95^3 = 56594307. Lets say I'm given 56594307 and 95. How would I find out the numbers 52,79,0 and 66? Basically if you read the first section of this link 9.4.1 Text Blocking http://www.math.mtu.edu/mathlab/COURSES/holt/dnt/phi4 [Broken]. html I can make a program that can convert from text to the block number but I don't know how to go from the block number back to text. Sorry if this is something really simple that I'm missing. Thanks for any help.