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A144242
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Prime numbers of the form 8^k +- 7.
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4
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71, 262151, 1073741831, 549755813881, 302231454903657293676551, 85070591730234615865843651857942052871, 23945242826029513411849172299223580994042798784118791
(list; graph; refs; listen; history; internal format)
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