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GIMPS has discovered a new largest known prime number: 2^{82589933}1 (24,862,048 digits) The last of eight consecutive primes of the form k! + nextprime(k), for k = 0 through 7. [Merickel] 50^50 + 51^51 ends with 5051. It is the only known prime with this property. [Loungrides] The smallest prime formed from the concatenation in order of two successive composite doubledigit numbers. [Loungrides]
(There are 2 curios for this number that have not yet been approved by an editor.)
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