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Power and Divisibility Puzzle (Posted on 2015-08-12) Difficulty: 3 of 5
Determine the total number of positive integer values of N < 20150 such that:
2N - N2 is divisible by 17

No Solution Yet Submitted by K Sengupta    
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  Subject Author Date
re: Analytic solutionSteve Herman2015-08-13 13:41:05
SolutionAnalytic solutionJer2015-08-13 10:38:31
re(3): computer solutionSteve Herman2015-08-13 10:24:46
Some Thoughtsre(2): computer solutionAdy TZIDON2015-08-12 23:31:46
Some Thoughtsre: computer solutionJer2015-08-12 22:29:12
Solutioncomputer solutionCharlie2015-08-12 15:50:13
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