Abundant, deficient and perfect number classifications: Revision history

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7 April 2015

31 March 2015

24 March 2015

23 March 2015

9 March 2015

1 March 2015

28 February 2015

21 February 2015

20 February 2015

13 February 2015

10 February 2015

9 February 2015

19 January 2015

18 January 2015

2 January 2015

31 December 2014

29 December 2014

28 December 2014

27 December 2014

26 December 2014

25 December 2014

24 December 2014

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