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Prime numbers

version (1.13 KB) by alexander
Prime number search


Updated 26 Mar 2017

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searches for all primes up to input "max". I have optimized this as much as I can. Any suggestions on how to increase performance will be appreciated. Looking to get to 1B faster. estimated it would take around 2 hrs on my machine

Comments and Ratings (2)


substantial performance increase coming soon. 1B may be back on the table.


after some more testing I have determined extrapolation is a very bad idea and I cannot predict solution time for larger values. 1B is probably out of the question.


added prime tag

MATLAB Release Compatibility
Created with R2010a
Compatible with any release
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