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GIMPS has discovered a new largest known prime number: 2^{82589933}1 (24,862,048 digits) Just showing those entries submitted by 'Firoozbakht': (Click here to show all) (3^{5}) = 53. [Firoozbakht]1000^53  53 is prime. Note that 53 is the smallest number with this property. [Firoozbakht] 53 = prime( prime(5) + prime(3) ). Note that 53 is the only number with this property. [Firoozbakht] The floor function of e^^phi, where phi is the golden ratio. [Firoozbakht] 53 = prime(5*3) + (5*3). It is the only known prime with this property. [Firoozbakht] The smallest prime p such that reversal(p*reversal(p)) is prime. [Firoozbakht]
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