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Search: id:A101086
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| A101086 |
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Numbers n for which 997*n + 1009 is prime. |
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+0
7
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| 0, 6, 10, 12, 22, 36, 64, 76, 82, 94, 126, 130, 136, 144, 150, 162, 174, 186, 202, 204, 246, 250, 252, 274, 276, 292, 294, 300, 306, 312, 330, 342, 360, 364, 390, 430, 466, 472, 480, 484, 490, 502, 526, 540, 546, 582, 586, 592, 594, 606, 610, 616, 622, 642
(list; graph; listen)
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OFFSET
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1,2
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COMMENT
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997 is the largest three-digit prime and 1009 is the smallest four-digit prime.
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EXAMPLE
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If n=6, then 997*6 + 1009 = 6991 (prime).
If n=10, then 997*10 + 1009 = 10979 (prime).
If n=12, then 997*12 + 1009 = 12973 (prime).
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CROSSREFS
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Cf. A100776, A101084, A101123, A101444.
Sequence in context: A064712 A098669 A046363 this_sequence A074924 A064166 A107371
Adjacent sequences: A101083 A101084 A101085 this_sequence A101087 A101088 A101089
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KEYWORD
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nonn
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AUTHOR
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Parthasarathy Nambi (PachaNambi(AT)yahoo.com), Jan 21 2005
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EXTENSIONS
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Extended by Ray Chandler (rayjchandler(AT)sbcglobal.net), Jan 25 2005
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