Other Sciences - Mathematics news

University professor discovers largest prime number to date

(Phys.org)—Curtis Cooper, professor of math and computer science at the University of Central Missouri, has discovered the largest prime number to date, it's 257,885,161 – 1. It has 17 million digits and is also a Mersenne prime (a prime number defined by the equation N=2n-1, ...

dateFeb 06, 2013 in Mathematics report
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Mathematics: Mapping a fixed point

(PhysOrg.com) -- For fifty years, mathematicians have grappled with a so-called “fixed point” theorem. An EPFL-based team has now found an elegant, one-page solution that opens up new perspectives ...

dateNov 23, 2011 in Mathematics
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Using Twitter to probe political polarization

We'd like to believe that our opinions are nuanced, balanced, high-minded, wise and above all, unique, but alas they are not—or so says Twitter. Most often, those we engage with on the popular social media ...

dateMar 31, 2015 in Mathematics
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