OFFSET
1,1
COMMENTS
LINKS
Stanislav Sykora, Table of n, a(n) for n = 1..35127
Stanislav Sykora, PARI/GP scripts for genetic threads, with code and comments.
EXAMPLE
The largest such number is 143496996325262301365903209731563 which, written in hex format, with hyphens between bytes for better readability, is 07-13-2F-CD-51-E1-B1-11-EB-23-CD-B3-15-EB. Truncate on the right any number of bytes and the remaining prefix is still a prime, no matter whether the bytes are read from left to right, or vice versa!
PROG
(PARI) See the link.
CROSSREFS
KEYWORD
nonn,fini,full,base
AUTHOR
Stanislav Sykora, Mar 06 2014
STATUS
approved