|
%I
%S 5,179,809,3359,4217,6761,18041,21587,26861,49367,67187,80447,82721,
%T 91127,97841,98897,103967,109829,122597,154157,178037,203321,208931,
%U 225749,227609,236867,243671,251201,266447,285611,289109,295871,317729
%N Start of a string of exactly 3 consecutive (but disjoint) pairs of twin primes.
%D Posting to Number Theory List (NMBRTHRY(AT)LISTSERV.NODAK.EDU), Nov. 19 1998.
%e a(2)=179 because (179,181),(191,193),(197,199) is the second occurrence (after (5,7),(11,13),(17,19)) of exactly 3 pairs of twin primes.
%K nonn
%O 1,1
%A Randall Rathbun
%E More terms from _Hugo Pfoertner_, Sep 05 2003
%E Offset corrected by Arkadiusz Wesolowski, May 06 2012
|
