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Science News May 11, 2002 Ivars Peterson |
Song-and-Dance Fermat Fermat's Last Tango, a musical based on the story of Fermat's last theorem and the quest to prove it, is cheerful, clever, and entertaining. Its varied music is engaging. It puts mathematics on display as an intensely human endeavor... |
Science News June 5, 2004 Ivars Peterson |
Priming Upward The Great Internet Mersenne Prime Search (GIMPS) continues to unearth new Mersenne primes. |
Science News January 4, 2003 Ivars Peterson |
Sound-Byte Math Music Swedish composer Daniel Cummerow has created mathematical sound bytes belonging to a category known as algorithmic music. Each musical fragment is determined by a mathematical recipe -- a formula that links digits with musical notes and their duration... |
Science News June 1, 2002 Ivars Peterson |
Setting Records Randomly Athletic record-breaking occurs in such small increments that chance factors loom large. Mathematicians and statisticians have sought recently to learn more about the role of randomness in records... |
Science News February 2, 2002 Ivars Peterson |
Euler's Homework Even the best and most prolific of mathematicians have had to do homework assignments. Famed Swiss mathematician Leonhard Euler (1707-1783) was no exception... |
Science News December 6, 2003 Ivars Peterson |
Megaprime Champion The catalog of humongous prime numbers has a new entry -- the champion prime (2^20996011 - 1), which has 6,320,430 decimal digits. It's the largest known prime number and the 40th Mersenne prime ever found. |
Science News March 5, 2005 Ivars Peterson |
Primal Surge Last month saw the discovery of the 42nd known Mersenne prime, the largest prime yet identified... Puzzle of the Week... |
Science News January 18, 2003 Ivars Peterson |
A Perfect Collaboration Together, Euclid of Alexandria (c325-c265 BC) and Leonard Euler (1707-1783), born in Switzerland and at various times resident in St. Petersburg and Berlin, collaborated on proving an interesting result in number theory -- without the benefit of e-mail or time travel. |
Science News July 29, 2006 Ivars Peterson |
Names for Numbers Recreational mathematics offers a vast playing field for amateur and professional mathematicians alike. Named numbers, such as Smiths, have all sorts of intriguing properties. |
Science News January 14, 2006 Ivars Peterson |
Team Mersenne A Central Missouri State University computer identified the 43rd Mersenne prime, setting the record for the largest known prime number. This behemoth, 2 30402457 - 1, runs to a whopping 9,152,052 decimal digits. |
Science News February 24, 2001 Ivars Peterson |
Appealing Numbers It's amazing how much effort has gone into tracking down amicable numbers, which have practically no application in mathematics. They have a curious appeal that has endured for millennia... |
Science News March 1, 2008 Julie J. Rehmeyer |
Math Trek: A Mathematical Tragedy Sophie Germain had a bold program to prove Fermat's Last Theorem. |
Science News February 23, 2008 Julie J. Rehmeyer |
Math Trek: An Attack on Fermat Sophie Germain was the first to propose a realistic plan to prove Fermat's Last Theorem. |
Science News September 25, 2004 Ivars Peterson |
Euler's Sums of Powers For anyone fascinated by powers and integers, there's no shortage of problems to tackle, whether by ingenious logic or massive computer search... PUzzle of the Week... |
Salon.com September 5, 2002 David Appell |
Math = beauty + truth / (really hard) Explaining what the winners of the world's top awards in mathematics actually do isn't as easy as adding 2+2. But we'll give it a try. |
Science News April 5, 2008 Julie J. Rehmeyer |
Math Trek: Creeping Up on Riemann Mathematicians move a step closer to unraveling the mystery of prime numbers. |
Science News January 31, 2004 Ivars Peterson |
Amicable Pairs, Divisors, and a New Record The Pythagoreans of ancient Greece were fascinated by whole numbers. One particular interest involved what we now call amicable numbers. |