15 May
2005
15 May
'05
2:16 a.m.
It is believed that the set of n >= 0 such that the Fermat number F(n) = 2^2^n+1 is composite is cofinite. Do we even know if it is infinite? - David W. Wilson "Truth is just truth -- You can't have opinions about the truth." - Peter Schickele, from P.D.Q. Bach's oratorio "The Seasonings"