Reactions: A new prime is born

image of numbers

Prime numbers are those positive integers whose only divisors are 1 and itself.  (The first few primes are 2, 3, 5, 7, 11, 13, 17, 19, ….) Recently, a computer discovered a new prime number. Illinois State’s Sunil Chebolu of the Department of Mathematics explains the race to find large prime numbers. Chebolu: Prime numbers

Ostaszewski named University Professor

image of Krzysztof Ostaszewski

Professor of Mathematics Krzysztof Ostaszewski has been named a University Professor at Illinois State University. He will be honored February 18 at the Founders Day Convocation.

Everything counts: Scholarship honors math-lover’s legacy

Lee Ann Murray and Bill

This year’s Pi Day had extra significance at Illinois State, not just because the year allowed the day to be celebrated to its fourth decimal place (3/14/15), but because it marked the awarding of the first two Lee Ann Murray Everything Counts Scholarships.