SIEVE (Algorithm 35) CACM March, 1961 Wood, T. C. CA610305 JB March 17, 1978 12:41 AM 1841 5 377 377 5 377 377 5 377 377 5 377 2120 5 377 1537 6 377 1539 6 377 1539 6 377 1841 6 377 377 6 377 377 6 377