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Prime and power poser (Posted on 2011-10-09) Difficulty: 2 of 5
(i) Determine all possible prime(s) M such that 2*M + 1 is a perfect cube.

(II) Determine all possible prime(s) M such that 16*M + 1 is a perfect fourth power.

No Solution Yet Submitted by K Sengupta    
Rating: 3.0000 (2 votes)

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  Subject Author Date
re(2): possible answerbroll2011-10-09 23:51:53
Solutionre: possible answerAdy TZIDON2011-10-09 15:28:56
possible answerDej Mar2011-10-09 14:10:43
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