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A064508 Prime numbers generated by casting a number in its own base. 1

%I #7 Oct 20 2013 02:58:08

%S 43,61,67,367,409,12433,23557,38201,80803,82421,99907,117127,294223,

%T 305611,329677,371359,420001,476407,649639,669133,852851,860257,

%U 929293,1531813,1565209,1634203,2673343,3539359,4386887,5209999,5661613

%N Prime numbers generated by casting a number in its own base.

%e E.g. 21 in base 21 becomes 43.

%Y Cf. A064507.

%K nonn,base

%O 1,1

%A _Jon Perry_, Oct 06 2001

%E Offset corrected by _Arkadiusz Wesolowski_, Oct 19 2013

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Last modified April 24 12:37 EDT 2024. Contains 371937 sequences. (Running on oeis4.)