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First of two consecutive prime numbers both of which end with the digits 0,1.
0

%I #13 Mar 02 2020 10:45:37

%S 13200001,14272201,18494401,20583601,21699901,27615001,34697701,

%T 37661101,44561401,52399801,60096901,61571701,64683301,67659301,

%U 74313301,76605301,80451001,85268401,92287801,92898301,95076901,96184801,101931601,112800001,114759901

%N First of two consecutive prime numbers both of which end with the digits 0,1.

%e 20583601 is a prime and the next prime is 20583701, both which end in 0,1.

%t Select[Partition[Prime[Range[10000000]],2,1],Mod[#[[1]],100]==Mod[+#[[2]], 100]==1&][[All,1]]

%Y Cf. A050434.

%K nonn,base

%O 1,1

%A _Harvey P. Dale_, Mar 01 2020