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GIMPS has discovered a new largest known prime number: 2^{82589933}1 (24,862,048 digits) If we concatenate the month and (two digit) day of the 27th October, we get 1027, a composite number. If zeros are inserted between the day and the year, 80 are required before a prime number is reached. This is more than for any other day of the year, with the possible exception of 1 October. [Hartley]
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