"Consider this equationWhere P1, P2 are Primes numbers greater than 2, n is an integer and Ps is the resulting PrimeMy computer Intel core I5 seems will not be able to calculate the prime beyond n>50 when P1 & P2 not even larger than 20.Taking log on one prime yields:2^nlogP1, when n=20, and P>10, the prime calculated could be at least 1 million digits.Some primes are governed by this generalize equat" . . . . .