perplexus.info :: Just Math : Prime and power poser

Prime and power poser (Posted on 2011-10-09)

(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 answer	broll	2011-10-09 23:51:53
re: possible answer	Ady TZIDON	2011-10-09 15:28:56
possible answer	Dej Mar	2011-10-09 14:10:43

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