A052025 Every prefix (or suffix) of palindromic prime a(n) is prime (right/left-truncatable).

2, 3, 5, 7, 313, 373, 797

Offset: 1

Author

G. L. Honaker, Jr. and Patrick De Geest, Nov 15 1999

Keywords

• nonn
• base
• fini
• full

Links

• I. O. Angell and H. J. Godwin, On Truncatable Primes, Math. Comput. 31, 265-267, 1977.
• C. K. Caldwell, Left and Right truncatable primes.
• P. De Geest, The list of 4260 left-truncatable primes
• Eric Weisstein's World of Mathematics, Prime strings
• Index entries for sequences related to truncatable primes

Crossrefs

Cf. A033664, A024785, A032437, A020994, A024770, A052023, A052024, A050986, A050987.