Question: The best discrete log algorithm takes about p time. What should the size of p be if you want the computation time to solve the

The best discrete log algorithm takes about p time. What should the size of p be if you want the computation time to solve the problem in time 2^32, 2^64, 2^128? What is the size of p used in bitcoin? If a computer can do 2^28 operations per second, how many years are required to solve the discrete log problem in bitcoin?

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