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%I #3 Mar 30 2012 17:29:13
%S 2,2,3,7,53,29,353,1549,8353,7,15889,1691419,347,67,1097,274177,43,
%T 18882774223,67,5197,1801088543,556114086547,44773,3062989,5641,
%U 92553847628747,18349361,607,51131,13217,42806180589950051
%N Lesser prime factor of semiprimes in A089542.
%Y Cf. A085753, A089542, A089544.
%K nonn
%O 1,1
%A _Ray Chandler_, Nov 09 2003
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