1,1

There is a total number of 454 left truncatable primes in base 6. Last term is a(454) = 4836525320399.

Angell, I. O. and Godwin, H. J. "On Truncatable Primes." Math. Comput. 31, 265-267, 1977.

Index entries for sequences related to truncatable primes

Eric Weisstein: Truncatable Prime.

Cf. A024781, A076623.

Sequence in context: A040078 A045309 A103664 this_sequence A113239 A049553 A049595

Adjacent sequences: A129939 A129940 A129941 this_sequence A129943 A129944 A129945

nonn

Martin Renner (martin.renner(AT)gmx.net), Jun 09 2007