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Write an algorithm to find all prime numbers up to some limit N. For this algorithm, consider every number from 2 up to N.

 

Write an algorithm to find all prime numbers up to some limit N. For this algorithm, consider every number from 2 up to N. If it is a prime, you include it in the list. To test whether a number m is a prime number you simply divide it by each of the numbers 2, 3...m-1; if any of these divisions is without remainder, then m is not prime, otherwise it is. Your program should take two command line arguments (the algorithm number and N) and output the primes using System.out.println and the timing data using System.err.println - so you could run your program like this: java -jar Primes.jar 1 17 and get an output like this: 2 3 5 7 11 13 17 1 The first 7 numbers are prime numbers less than/equal to 17, the last number is the time taken to run the algorithm.

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