id:A127487 - OEIS Search Results

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Primes p such that 6p-31 and 6p+31 all also primes.

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2, 7, 13, 47, 113, 163, 167, 197, 233, 307, 317, 373, 547, 617, 797, 827, 863, 937, 1087, 1213, 1223, 1367, 1483, 1567, 1597, 1783, 1787, 2003, 2063, 2087, 2137, 2203, 2333, 2393, 2437, 2543, 2617, 2693, 2777, 2903, 3037, 3067, 3163, 3347, 3463, 3583, 3607 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`7, 67-31=11, 67+31=73 are all primes.`
	MATHEMATICA	`Select[Range[8000], PrimeQ[ # ] && PrimeQ[6# + 31] && PrimeQ[6# - 31] &]`
	CROSSREFS	`Sequence in context: A086904 A026555 A129592 this_sequence A072060 A106912 A099629` `Adjacent sequences: A127484 A127485 A127486 this_sequence A127488 A127489 A127490`
	KEYWORD	`nonn`
	AUTHOR	`Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), Mar 31 2007`

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Last modified November 30 22:12 EST 2008. Contains 150989 sequences.

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