The book is now available! 364
(just those submitted by Firoozbakht)
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GIMPS has discovered a new largest known prime number: 282589933-1 (24,862,048 digits)

Just showing those entries submitted by 'Firoozbakht': (Click here to show all)

+ 364 = sigma ( prime(3)^2 + prime(6)^2 + prime(4)^2 ). Note that 364 is the first number with this property and there is only two numbers with this property. [Firoozbakht]

+ pi(364) = 3*6*4. [Firoozbakht]

+ phi(364) - pi(364) = 3*6*4. [Firoozbakht]




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