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Revision History for A168466 (Underlined text is an addition; strikethrough text is a deletion.)

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A168466 Primes such that when they are concatenated with their 10's complement (which also must be prime), the result is a brilliant number.
(history; published version)
#2 by N. J. A. Sloane at Fri Dec 15 17:37:08 EST 2017
AUTHOR

_Jason Earls (zevi_35711(AT)yahoo.com), _, Nov 26 2009

Discussion
Fri Dec 15 17:37
OEIS Server: https://oeis.org/edit/global/2722
#1 by N. J. A. Sloane at Tue Jun 01 03:00:00 EDT 2010
NAME

Primes such that when they are concatenated with their 10's complement (which also must be prime), the result is a brilliant number.

DATA

11, 257, 509, 929, 2243, 2897, 3911, 4409, 7121, 9413, 10739, 11411, 13217, 17783, 19319, 20849, 21377, 32507, 32957, 41729, 47279, 48761, 87041, 93083, 93263, 93911, 95027, 95603, 96221

OFFSET

1,1

REFERENCES

J. Earls, "Brilliant Numbers and a Few Sequences," Mathematical Bliss, Pleroma Publications, 2009, pages 8-11. ASIN: B002ACVZ6O

EXAMPLE

257 is the second term since it's prime and 10^3-257 = 743 is also prime and 257743 = 373 * 691 is brilliant.

KEYWORD

base,easy,nonn

AUTHOR

Jason Earls (zevi_35711(AT)yahoo.com), Nov 26 2009

STATUS

approved

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Last modified August 29 16:10 EDT 2024. Contains 375517 sequences. (Running on oeis4.)