id:A100860 - OEIS Search Results

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Lesser of two consecutive primes of form 4k+3 and 4k+1 respectively.

+0
2

3, 11, 23, 31, 47, 59, 71, 83, 107, 131, 139, 151, 167, 179, 191, 227, 239, 251, 263, 271, 283, 311, 331, 347, 367, 383, 419, 431, 443, 503, 523, 547, 563, 571, 587, 599, 607, 631, 647, 659, 691, 727, 751, 787, 811, 827, 839, 863, 919, 947, 971, 991, 1019, 1031 (list; graph; listen)

	OFFSET	`1,1`
	MATHEMATICA	`Prime[Select[Range[200], Mod[Prime[ # ], 4] == 3 && Mod[Prime[ # + 1], 4] == 1 &]]`
	CROSSREFS	`Cf. A100877.` `Sequence in context: A049491 A000355 A163769 this_sequence A018630 A163780 A094379` `Adjacent sequences: A100857 A100858 A100859 this_sequence A100861 A100862 A100863`
	KEYWORD	`nonn,easy`
	AUTHOR	`Giovanni Teofilatto (g.teofilatto(AT)tiscalinet.it), Jan 13 2005`
	EXTENSIONS	`Edited and corrected by Ray Chandler (rayjchandler(AT)sbcglobal.net), Jan 19 2005`

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

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