The book is now available! 1229
(another Prime Pages' Curiosity)
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GIMPS has discovered a new largest known prime number: 282589933-1 (24,862,048 digits)

+ There are exactly 1229 prime numbers less than ten thousand. [Haga]

+ 1229 = 1234 minus 5. [Silva]

+ The smallest emirp that is the sum of the squares of first n Smith numbers (4^2 + 22^2 + 27^2 = 1229). It is also expressible as the sum of two squares (2^2 + 35^2). [Bajpai]

+ Only non-titanic emirp, that is the product of a repunit number and all its truncations plus eight, i.e., 111*11*1+8. [Gupta]




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