Amateur Quest For Lychrel Numbers

Habberhead writes "Some people are aware of the quest for a palindromic solution for the number 196. Basically any number that doesn't form a palindrome by reversing and adding its digits is known as a Lychrel Number. (Sequence Number A023108 of Sloan's On-Line Encyclopedia of Integer Sequences) The number 196 happens to be the first of them. In over a year's worth of time, and more than 2 quadrillion calculations, this guy at www.p196.org has reversed and added the number over 100 MILLION times. His current answer is over 41 million digits long! Apparently he and a few others are also working on a distributed computing program for finding larger and larger Lychrel Numbers. It looks like they have in mind a Seti@Home style program with visible results."

Comments

Simple Example

[teetam]

Consider 196:
196+691 = 887 (which is not a palindrome)
Apply the same for 887, 887+788 = 1675 (not a palindrome)

Apparently, you can go on forever like this without ever reaching a palindrome!

152, on the other hand, which I picked randomly, quickly reaches 707 which is a palindrome.

Personally, I don't find this interesting at all. I posted a story a week ago about the prime number problem being solved for the first time with a deterministic algorithm and it was rejected by /. OOPS! Did I just go offtopic? Sorry, mods!!!