Like many math students, I had dreams of mathematical greatness. I thought I was close once. A difficult algebra problem in college kept me working late into the night. After hours of struggle, I felt ...
We note that one more factor is missing from Table 1 in Björn—Riesel, Factors of generalized Fermat numbers, Math. Comp. 67 (1998), 441—446, in addition to the three already reported upon in ...