A103483 Length of the largest right-truncatable prime (in base n).

0, 4, 4, 5, 7, 5, 8, 10, 8, 10, 10, 10, 17, 13, 14, 18, 15, 15, 17, 18, 20, 15, 24, 18, 19, 21, 21, 22, 22, 22, 23, 23, 25, 24, 24, 26, 27, 27, 29, 26, 29, 30, 27, 31, 31, 28, 32, 32, 33, 35, 36, 31

Offset: 2

Author

Martin Renner, Mar 21 2005, Sep 24 2007, Jul 22 2008

Keywords

• nonn
• base

Links

• Martin Renner, Table of n, a(n) for n = 2..53
• I. O. Angell and H. J. Godwin, On Truncatable Primes, Math. Comput. 31, 265-267, 1977.
• Eric Weisstein's World of Mathematics, Truncatable Prime.
• Index entries for sequences related to truncatable primes

Crossrefs

Cf. A076586, A103463.