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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)

+ 109 = 1*2+3*4+5*6+7*8+9. [Silva]

+ The difference of the sum of the squares of the composite digits and the sum of the squares of the non-composite digits. [Silva]

+ The smallest prime of the form 10^(2k)+10^k-1. Those primes consist of 1 followed by k 0's and k 9's. [Silva]

(There are 2 curios for this number that have not yet been approved by an editor.)




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