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A065590
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Smallest prime beginning with exactly n 7's.
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3
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2, 7, 773, 77711, 77773, 7777709, 77777719, 777777701, 777777773, 77777777717, 777777777713, 777777777773, 7777777777771, 777777777777719, 777777777777773, 77777777777777711, 777777777777777737
(list; graph; refs; listen; history; internal format)
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