" Each time a man laughs adds a couple of days to your life." For us to make of this a year with more than 365 days so happy, everything we can laugh. This is what I wish to all those you come into this blog. But what better way to start than with mathematical curiosities: as I say in the title of this entry, 2011 is no prime, which ends in 11 also a No cousin and also can be written as a sum of 11 (again a prime number) No prime row as follows:
157 +163 +167 +173 +179 +181 +191 +193 +197 +199 +211 = 2011
THIS IS UNBELIEVABLE!
Well there is all this if you want to check. I hope you enjoy a lot with these curiosities from the world of mathematics.
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