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Record-breaking occurrences of consecutive prime digits in the decimal expansion of Pi.
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%I #13 Aug 07 2020 17:44:35

%S 3,535,72535,575272,57352552,277222353,55257222753,355252555225,

%T 72733233555555,5733237255733523,53373773323223537,727753757725325377,

%U 72355332222353337555,373753523353357733352

%N Record-breaking occurrences of consecutive prime digits in the decimal expansion of Pi.

%C a(2) = 535 because (beginning at position 8 after the decimal point of Pi) it is a longer string of consecutive prime digits (i.e., digits 2, 3, 5, or 7 only) than any previous string.

%K nonn,base,more

%O 1,1

%A _G. L. Honaker, Jr._, Mar 14 2009

%E a(5)-a(10) from _Charles R Greathouse IV_, Nov 21 2010

%E a(11)-a(14) from _Metin Sariyar_, Jul 17 2020