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Old 2003-10-08, 14:47   #4
alpertron's Avatar
Aug 2002
Buenos Aires, Argentina

25018 Posts
Default Re: Re: More factors found with a new program

Originally posted by wblipp
But your Java applet tells me that
56951294401 = 37 x 41 x 43 x 881 x 991

I'd be surprised if there are any new prime factors in the list - the ECM work should have found most factors below 20 digits by now.
Yes, you are right. It appears that these numbers above are Fermat-pseudoprimes base a lot of numbers. When I added a filter to exclude composites no factors were generated by the program (at least for A less than 1000000).
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