OFFSET
1,1
COMMENTS
1/Pi = 0.31830988618379067153....
MAPLE
Digits := 10000: p0 := evalf(1/Pi)*10:for d from 1 to 20 do: id:=0:for i from
0 to 50000 while(id=0) do :q0:=trunc(p0*10^(i+d-1)): x:= irem(q0, 10^d): if type(x, prime)=true and length(x)=d then printf(`%d, `, x):id:=1: else fi:od:od:
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Michel Lagneau, Feb 15 2011
STATUS
approved