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GIMPS has discovered a new largest known prime number: 282589933-1 (24,862,048 digits)

+ The smallest center deletable prime formed by concatenating two double-digit squares. [Loungrides]

+ A prime formed from consecutive prime squares in two ways. [Silva]

+ The smallest prime that is the concatenation of the squares of a pair of twin primes. [Green]

+ The only distinct-digit prime that is a concatenation of prime squares in two ways, i.e., (5^2, 2^2, 3^2) and (5^2, 7^2). [Loungrides]




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