"Unexpected biases in the distribution of consecutive primes" by Robert J. Lemke Oliver and Kannan Soundararajan (http://arxiv.org/abs/1603.03720) suggests that for primes ending in a particular digit n, the distribution of final digits of the next consecutive primes is biased away from n.
Use: python primes.py Print nested dictionary- keys of the outer dictionary are the last digit of a prime, keys of the inner dictionaries are the last digit of the next consecutive prime.
The "all" make target compiles primes.cpp into the application "primes". Use: ./primes Prints a more readable distribution of the first number-of-primes primes.