STS: A palindromic word I will remember

Continuing searching palindromic sqaure numbers finds a new record number, a 55 digit parlindromic square:  1373512530649258635292477609^ 2 = 1886536671850530641991373196913731991460350581766356881 Quite a few records for other palindromic sequences have also been broken my multi-core searching algorithm. Check http://www.worldofnumbers.com/palrecs.htm for details. But the focus of this posting is really about a simple palindromic acronym: STS, which stands for Science Talent Search….

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A 53-digit Palindromic Square Number

Six years ago I wrote a program to search for palindromic square numbers and other palindromic numbers and found some new palindromic numbers. But with increasing length, the search became longer and longer so I finally gave it up. Recently I got a new powerful machine with dual quad-core CPUs, so I brought it home…

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