Is it still hard to determine the factors of a large number (that is composite of 2 primes). Can you tell me from what level would it be considered hard. Can you also tell what you mean by this being hard.. is it simply not possible or it take long time... how long?
Giri

## Large Prime Number factors

Is it still hard to determine the factors of a large number (that is composite of 2 primes). Can you tell me from what level would it be considered hard. Can you also tell what you mean by this being hard.. is it simply not possible or it take long time... how long?

Giri