P vs NP Millenium Prize intro paper, which is fairly accessible: http://www.claymath.org/millennium/P_vs_NP/Official_Problem_...
Complexity Theory: A Modern Approach (out of Princeton): http://www.cs.princeton.edu/theory/complexity/
PRIMES is in P (famous paper): http://www.math.princeton.edu/~annals/issues/2004/Sept2004/A...
P vs NP Millenium Prize intro paper, which is fairly accessible: http://www.claymath.org/millennium/P_vs_NP/Official_Problem_...
Complexity Theory: A Modern Approach (out of Princeton): http://www.cs.princeton.edu/theory/complexity/
PRIMES is in P (famous paper): http://www.math.princeton.edu/~annals/issues/2004/Sept2004/A...