Diff selection: Mark the radio boxes of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.

  • (cur | prev) 13:16, 23 September 2008โ€Ž Akcooper (Talk)โ€Ž . . (2,103 bytes) (+2,103)โ€Ž . . (New page: It has now been confirmed that two new Mersenne primes have been found-and hence, we now have two new perfect numbers. They are the 45th and 46th known perfect numbers. The ancient Gre...)

Alumni Liaison

Correspondence Chess Grandmaster and Purdue Alumni

Prof. Dan Fleetwood