id:A062324 - OEIS Search Results

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p and p^2+4 are both prime.

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3, 5, 7, 13, 17, 37, 47, 67, 73, 97, 103, 137, 163, 167, 193, 233, 277, 293, 307, 313, 317, 347, 373, 463, 487, 503, 547, 577, 593, 607, 613, 677, 743, 787, 823, 827, 853, 883, 953, 967, 983, 997, 1087, 1117, 1123, 1237, 1367, 1423, 1447, 1523, 1543, 1613 (list; graph; listen)

	OFFSET	`1,1`
	MATHEMATICA	`Select[Prime/@Range[300], PrimeQ[ #^2+4]&]`
	CROSSREFS	`The corresponding primes p^2+4 are in A045637.` `Sequence in context: A003424 A073638 A066464 this_sequence A106878 A079481 A075571` `Adjacent sequences: A062321 A062322 A062323 this_sequence A062325 A062326 A062327`
	KEYWORD	`nonn,easy`
	AUTHOR	`Reiner Martin (reinermartin(AT)hotmail.com), Jul 12 2001`
	EXTENSIONS	`More terms from Larry Reeves (larryr(AT)acm.org), Jul 20 2001` `Edited by Dean Hickerson (dean(AT)math.ucdavis.edu), Dec 10 2002`

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Last modified July 26 13:41 EDT 2008. Contains 142293 sequences.

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