%I #7 Mar 21 2013 12:31:32
%S 2,6,30,870,9570,66990,870870,32222190,547777230,43274401170,
%T 995311226910,4109640055911390,793160530790898270,
%U 2056665256340799214110,207723190890420720625110
%N Partial products of A102926.
%C Terms up to a(111) are known from the b-file for A102926. Term a(112) requires us to find the smallest prime factor of at least one of the C472's a(111)+/-1. The companion sequence is listed on the OEIS wiki page "OEIS sequences needing factors" and the corresponding thread on mersenneforum.org. - _M. F. Hasler_, Mar 21 2013
%F Product A102926(k), 1<=k<=n.
%e a(4) = 2*3*5*29 = 870.
%Y Cf. A000945, A005265, A102926.
%K nonn
%O 1,1
%A _Marc LeBrun_, Jan 19 2005