%I #11 Apr 27 2017 12:01:13
%S 35,165,6545,179998,7509579,850253030
%N Least QuasiCarmichael number with n prime factors.
%e 6545 = 5*7*11*17 and 12, 14, 18, 24 all divide 6552.
%o (Perl) use ntheory ":all"; my $f=2; forcomposites { say $f++," $_" if scalar(factor($_))==$f && is_quasi_carmichael($_); } 1e9; # _Dana Jacobsen_, Apr 27 2017
%Y Cf. A257750 (QuasiCarmichael numbers).
%K nonn,more,hard
%O 2,1
%A _Tim Johannes Ohrtmann_, Mar 24 2016
%E a(7) from _Dana Jacobsen_, Apr 04 2016
