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Math

+ - A Mighty Number Falls

Submitted by space_in_your_face
space_in_your_face (836916) writes "Mathematicians and number buffs have their records. And today, an international team has broken a long-standing one in an impressive feat of calculation. On March 6, computer clusters from three institutions — the EPFL, the University of Bonn and NTT in Japan — reached the end of eleven months of strenuous calculation, churning out the prime factors of a well-known, hard-to-factor number that is a whopping 307 digits long."

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