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%I #8 May 12 2021 01:44:23
%S 3,5,7,11,13,17,31,43,73,127,151,241,257,331,683,2731,5419,8191,43691,
%T 61681,65537,131071,174763,262657,524287,599479,2796203,15790321,
%U 18837001,22366891,715827883,2147483647,4278255361,4562284561
%N Primes in A153601.
%Y Cf. A153443, A153601.
%K nonn
%O 1,1
%A _Artur Jasinski_, Dec 29 2008
%E Edited by _N. J. A. Sloane_, Jan 16 2009