Prime Number Generator 2 (Algorithm 311 [A1]) CACM September, 1967 Chartres, B. A. CA670907b JB March 23, 1978 2:34 PM 1538 5 1538 1538 5 1538 1538 5 1538 2927 5 1538 1537 6 1538 1539 6 1538 1538 6 1538 1840 6 1538 1841 6 1538