Hecho general: 98 is the highest jersey number allowed in the National Hockey League (as 99 was retired by the entire league to honor Wayne Gretzky).
Hecho matemático: 98 is a Wedderburn-Etherington number and a nontotient.
Trivia: 98 is the highest jersey number allowed in the National Hockey League (as 99 was retired by the entire league to honor Wayne Gretzky).
Fecha histórica: April 7th is the day in 1827 that John Walker, an English chemist, sells the first friction match that he had invented the previous year.