Thought for the month

“There is nothing noble in being superior to some other man. The true nobility is in being superior to your previous self.” Probably W.L. Sheldon, US lecturer on ethics (1858 – 1907) rather than Ernest Hemingway.

Friday, 15 March 2013

Prime digits


2 multiplied by itself 57,885, 161 times, minus 1, has 17,425,170 digits. High prime!

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