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Point to 2012 (Posted on 2012-04-04) Difficulty: 3 of 5
Determine the minimum value of a positive integer N such that the four digits immediately following the decimal point in the base ten expansion of √N is 2012.

*** For an extra challenge, solve this puzzle without using a computer program.

No Solution Yet Submitted by K Sengupta    
Rating: 3.0000 (1 votes)

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Some Thoughts re(3): computer solution | Comment 6 of 7 |
(In reply to re(2): computer solution by Charlie)

God bless software!

Charlie, I've used EXCELL and stopped at 200, however  examining the results - the later appearance of progression's tripples was anticipated.

  Posted by Ady TZIDON on 2012-04-05 02:18:45
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