Daily Archives: September 6, 2016

Squaring of a number ending in 5

Posted on September 6, 2016 by Praveenkumar K
Posted in Mathematics | Comments Off on Squaring of a number ending in 5

Good & Bad Prime Numbers

Posted on September 6, 2016 by Praveenkumar K

  Do you know ?? There are “Good Prime Numbers ” & “Bad Prime Numbers “ Actually , Prime numbers are of three forms 1) p =2 2) p =4m+1 3) p=4m+3 First two forms are ” Good Prime Numbers … Continue reading →

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