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March 3, 2015

March 3, 2015

Posted by **Sara** on Saturday, April 2, 2011 at 8:09pm.

- algebra -
**MathMate**, Sunday, April 3, 2011 at 8:41amThe list of prime numbers between 11 and 100 are:

11 13 17 19 23 29 31 37 41 43 47 53 59 61 67 71 73 79 83 89 97

So try them one at a time, say

number reversed

11 11 OK

13 31 OK

17 71 OK

19*91 is composite*[pair rejected]

23 32 [rejected]

...

97 79 OK

So you'll get a list in no time.

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