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rekcahx 2011-09-04 18:46

Weird factors
1 Attachment(s)
Some weeks ago, I factored a few thousand randomly selected 90 digits composites from the factordb. Now I looked into factors.txt and I found some weird results, in example:


I tried look from the factordb how "main composite" is constructed, I clicked "more information" and "is factor of" link until there is no more "is factor of" links.

One example:

Composite I factored:
Main composite: C110, [URL][/URL]

I can see, that there is lot of sequential zeros in this main composite, but I can't see where it comes.

Any ideas?

60 weird factors in attachment.

kar_bon 2011-09-04 20:33

cmd has filled in thousands of factors from such sequences in the FactorDB.
See his posts.... ähm... better his pictures... you will find much examples in there.

PS: See like [url=]here[/url]

cmd 2011-09-05 00:26

1 Attachment(s)
[URL=""]free_dd M_it[/URL]

add ... doubles hump in front ...


SarK0Y 2011-11-01 23:25

[QUOTE=rekcahx;270826]Some weeks ago, I factored a few thousand randomly selected 90 digits [/QUOTE]

perhaps, random generator makes tricks, try another one. some generators can be doctored to produce weak RSA numbers :smile:

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