5903 Intro Scientific Prog:
Primes: Specification

1. Reads the following from standard in: an integer n and a filename "File"
   
2. Computes the first n primes and stores them in a vector
3. The output should be written to "File" as a list in increasing order one prime to a line.
4. The primality test should be in a seperate file.
5. The program should print to standard out the value of n and the elapsed time. 
6. Make sure that the code compiles with a standard boring makefile and that you comply with all the assignment requirements including the makefile and readme rules.