id:A138242 - OEIS Search Results

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Prime numbers n such that 12*n - 1, 12*n + 1 are twin primes.

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5, 19, 29, 139, 149, 271, 281, 379, 569, 601, 691, 719, 751, 839, 1009, 1021, 1051, 1499, 1511, 1601, 1619, 1709, 1801 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`512=60-1=59 prime, 512=60+1=61 prime`
	MATHEMATICA	`a=12; Select[Prime[Range[250]], PrimeQ[a#-1]&&PrimeQ[a#+1] &]`
	CROSSREFS	`Sequence in context: A115103 A045457 A165557 this_sequence A163076 A122729 A031019` `Adjacent sequences: A138239 A138240 A138241 this_sequence A138243 A138244 A138245`
	KEYWORD	`nonn`
	AUTHOR	`Vladimir Orlovsky (4vladimir(AT)gmail.com), May 05 2008`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.