Abstract
Click to increase image sizeClick to decrease image size Additional informationNotes on contributorsHang ChenHang Chen (hchen@ucmo.edu) is a professor at the University of Central Missouri. He received his undergraduate degree in China and his Ph.D. from Western Michigan University. His interests include mathematics, computing, bridge, photography, traveling, and tennis.Curtis CooperCurtis Cooper (cooper@ucmo.edu) earned his B.A. from Culver-Stockton College and his M.S. and Ph.D. from Iowa State University. He is a professor at the University of Central Missouri. Curtis enjoys running and tennis and is an avid Nebraska football fan. He is the editor of The Fibonacci Quarterly and the problem editor of The College Mathematics Journal. He and colleague Steven Boone lead the University's GIMPS team that found the 43rd and 44th Mersenne primes within 9 months, 230,402,457 – 1 and 232,582,657 – 1.
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