Thread: 127*Sqrt(62)
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Old 2007-12-08, 12:31   #3
m_f_h
 
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Feb 2007

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Quote:
Originally Posted by R. Gerbicz View Post
Well it is not so curious that sqrt(10^6-2) has that expansion
but (at least to me) the interesting part is the fact that 10^6-2=(2^8-1)^2*(2^5-1)*2
or 10^6/2-1 = 499999 = 127^2*31 (nice factorization into mersenne primes)
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