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Prime numbers and primality testing is a Restricted Group with 1112 members.
Prime numbers and primality testing
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Here is a riddle for you to solve. Why is it that for odd integers m, between 0 and 200, gcd(( m - 1)/2 +127627, m) = 1 if and only if m is prime?
Message 1 of 1 ,
Dec 13, 2005
Here is a riddle for you to solve.
Why is it that for odd integers m, between 0 and 200,
gcd(( m - 1)/2 +127627, m) = 1 if and only if m is prime?
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