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(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 concatenation of 14, the 1st and the 4th primes, is a prime whose sum of digits is 14. Note that the product of the 1st and the 4th primes is 14. [Silva]

+ The smallest number whose prime divisors sum to a square. [Silva]

+ The smallest semiprime whose distinct prime divisors sum to another semiprime. [Silva]

+ The smallest number whose sum and difference of the digits are twin primes. [Silva]

+ The first multidigit prime difference between consecutive primes. See gaps between primes. [Silva]

(There are 7 curios for this number that have not yet been approved by an editor.)

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