How to Identify a Prime Number without a Computer

In the 1800s French mathematician Édouard Lucas spent years proving that this 39-digit number was indeed prime. Lucas, who ...

No. 20 USC pulls off fake punt after the Trojans’ 3rd-string QB switches to punter’s uniform number

No. 20 Southern California pulled off a remarkable fake punt against Northwestern by unexpectedly sending out third-string ...
MUO on MSN

Learning REDUCE in Excel completely changed how I use spreadsheets

REDUCE allows you to iterate through your data, building your result step-by-step, in the same way a loop operates in a programming language. Instead of scattering your intermediate calculations ...
USA Today

Mega Millions winning numbers for Nov. 11 drawing: $900 million jackpot

Did you play Mega Millions? Check your winning numbers for the lottery drawing on Tuesday, Nov. 11, 2025 at 11 p.m. ET. *Based on iOS download data collected by Sensor Tower. Jackpocket is the ...