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IBM 7090: Difference between revisions

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*The US Navy continued to use a 7094 at [[Pacific Missile Test Center]], [[Point Mugu]], [[California]] through much of the [[1980s]], although a "retirement" ceremony was held in July 1982. Not all of the applications had been ported to its successor, a dual-processor [[CDC Cyber]] 175.
 
*In 1961 [[Alexander Hurwitz]] used a 7090 to discover two [[Mersenne primes]], with 1281 and 1332 digits - the largest prime numbers known at the time.
 
==See also==