The book is now available! 151
(just those submitted by Silva)
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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 'Silva': (Click here to show all)

+ The arithmetic average of the first five three-digit palindromic primes. [Silva]

+ The smallest palindromic prime that is the sum of the reversals of three consecutive primes: R(71)+R(73)+R(79). [Silva]

+ The odd digits of all two-digit primes sum to 151. [Silva]

(There are 3 curios for this number that have not yet been approved by an editor.)

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