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A palindrome product (Posted on 2012-09-05) Difficulty: 3 of 5
Find the largest palindrome which is a product of two 3-digit numbers.

  Submitted by Ady TZIDON    
Rating: 5.0000 (1 votes)
Solution: (Hide)
The lowest product is 101*101=10201 and the highest is 913*993=906609 and there are 1239 products of two 3-digit integers with palindromic products, not counting reversals. The only way to achieve 906609 by multiplying 3-digit numbers is by 913*993 as 906609=3*11*83*331. *copied from Charlie's solution.

Comments: ( You must be logged in to post comments.)
  Subject Author Date
Just to touch base...Dej Mar2012-09-07 02:35:17
All the palindromesCharlie2012-09-05 12:59:57
Solutioncomputer solutionCharlie2012-09-05 12:58:56
SolutionSolutionChris, PhD2012-09-05 11:31:58
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