). Many mathematicians believe it is the last even number to have this exact property before higher numbers begin having three or more pairs. Because of its factorization (
, 68 is the very last two-digit number to appear for the first time.
While 69 often gets the attention, mathematicians and number theorists find 68 far more compelling for several reasons.
). Many mathematicians believe it is the last even number to have this exact property before higher numbers begin having three or more pairs. Because of its factorization (
, 68 is the very last two-digit number to appear for the first time.
While 69 often gets the attention, mathematicians and number theorists find 68 far more compelling for several reasons.
