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Thread: Factorization Semiprime number has 232 digits

  1. #1 Factorization Semiprime number has 232 digits 
    Youcef
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    Post August 5th, 2019, 12:32 AM
    12572571960779071820051580761856728323024302696751 64500959648952288168418052993778915922276887866987 66106818355140821220824500234693822288806627493976 94513248550586566221313790488502020498419396344818 09981428308594644667979757487771

    =3347807169895689878604416984821269081770479498371 37685689124313889828837938780022876147116525317430 87737814467999489

    x 37554647931442254508706643863714195298379600806783 95405114047269228034412857572567539402522745701635 0936807156349339


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  3. #2  
    PhDemon
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    August 5th, 2019, 03:04 AM
    Point?


    http://www.youtube.com/watch?v=KAPOEHMrL5U
    http://about.elsevier.com/reviewersi.../1352-2310.gif
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  4. #3  
    Strange
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    August 5th, 2019, 03:33 AM
    Quote Originally Posted by PhDemon View Post
    Point?
    No point. They are integers.
    ei incumbit probatio qui dicit, non qui negat
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  5. #4  
    Youcef
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    August 5th, 2019, 07:48 AM
    The point is factoring large integers!
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  6. #5  
    PhDemon
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    August 5th, 2019, 08:26 AM
    You've just posted one example, have a biscuit...

    This is a discussion forum, you presented no discussion topic.
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  7. #6  
    Youcef
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    August 6th, 2019, 01:13 AM
    Thanks for the biscuit! Factorization of big numbers a piece of cake!
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  8. #7  
    Strange
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    August 6th, 2019, 04:03 AM
    Quote Originally Posted by Youcef View Post
    Factorization of big numbers a piece of cake!
    OK. Let's try this one:

    37009967103314158837617558175636098042449199558060 01095243046926367922961205633638229740101344697862 88812518485579491857440001974111662513613036319544 339396990127352201693930558187164267029024028
    ei incumbit probatio qui dicit, non qui negat
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  9. #8  
    Youcef
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    August 6th, 2019, 07:36 AM
    A piece of cake for PhDemon not for mig, you missunderstand the conversation!
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  10. #9  
    Youcef
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    August 6th, 2019, 07:39 AM
    One more thing this number:

    37009967103314158837617558175636098042449199558060 01095243046926367922961205633638229740101344697862 88812518485579491857440001974111662513613036319544 339396990127352201693930558187164267029024028

    Is not a semiprime!
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  11. #10  
    Dywyddyr
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    August 6th, 2019, 07:44 AM
    You were asked for the factors of that number - not whether or not it's semiprime.
    You've also been asked what is the actual topic you wish to discuss. I don't see that noted anywhere.
    "[Dywyddyr] makes a grumpy bastard like me seem like a happy go lucky scamp" - PhDemon
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  12. #11  
    Youcef
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    August 6th, 2019, 07:50 AM
    It s obvious ! The number is even, you can divide it with 2
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  13. #12  
    Strange
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    August 6th, 2019, 07:56 AM
    Quote Originally Posted by Youcef View Post
    One more thing this number:

    37009967103314158837617558175636098042449199558060 01095243046926367922961205633638229740101344697862 88812518485579491857440001974111662513613036319544 339396990127352201693930558187164267029024028

    Is not a semiprime!
    You are right. Copy and paste error. It should have been: 37009967103314158837617558175636098042449199558060 01095243046926367922961205633638229773134101920164 44986004859764911043147546964441891697775267469000 81366918767220208176536758845037946204335433619883 3248696996620972969
    ei incumbit probatio qui dicit, non qui negat
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  14. #13  
    Strange
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    August 6th, 2019, 07:56 AM
    Quote Originally Posted by Youcef View Post
    A piece of cake for PhDemon not for mig, you missunderstand the conversation!
    Then what is the point of this thread?
    ei incumbit probatio qui dicit, non qui negat
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  15. #14  
    Domdemonique
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    September 4th, 2019, 08:27 PM
    1+3+5+7+11+13+17+19+23+29+31+37+41+47+51+53+57+59+ 61+67+71+
    ..4..+.12..+...24..+...36...+...52...+...68..+.... 88..+...104..+..116.+...128..+..
    .....16......+.......60..........+........120..... ..+.........193.......
    ..............76....................+............. .......313..........
    .....................................389
    Last edited by Domdemonique; September 4th, 2019 at 08:38 PM.
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