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A244563
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Odd integers n such that for every integer k>0, n*2^k+1 has a divisor in the set { 3, 5, 7, 13, 19, 37, 109 }.
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4
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1290677, 4095859, 5841947, 7158107, 8959163, 9044629, 9252323, 9933857, 10306187, 11000303, 15598231, 16010419, 16625747, 16907749, 18068693, 19428919, 20189993, 23487497, 25614893, 26471633, 28410121, 30375901, 30666137, 32552687
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