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ggnfs

Group Information

  • Members: 436
  • Category: Number Theory
  • Founded: Sep 17, 2004
  • Language: English
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Activity within 7 days:

4 New Members - 17 New Messages - New Questions

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GGNFS users group

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Re: factoring a 150 digit number
... If you said 154-digit or 155-digit, everyone would get suspicious you were cracking an RSA key. ... This message was sent using BOO.net's Webmail.
Posted - Wed Nov 25, 2009 1:34 am
Jason Papadopoulos
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Re: factoring a 150 digit number
I'm assuming this is a GNFS run. Between 35 million and 50 million relations should be enough. If you're using 28-bit large primes, then 35-40 million should
Posted - Tue Nov 24, 2009 10:42 pm
Al Edwards
alwards
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factoring a 150 digit number
hello, im trying to factor a 150 digit number, i wan wondering about how many relations this will need, its been running for a few days and has about 20
Posted - Tue Nov 24, 2009 6:16 pm
sportitan
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Re: Advice on factoring 150-digit numbers
... Namely: {print(#Str(subst(polcyclo(840),x,10)/ (134401*575794801*67501680066009758096678991121)));} 150 Good luck David
Posted - Sun Nov 22, 2009 8:30 am
djbroadhurst
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Re: Advice on factoring 150-digit numbers
... Great! Hello, this is the Juno stating that I am currently factoring a 150-digit composite number for the form 10^420 + 1 and I understood the point of
Posted - Sun Nov 22, 2009 1:20 am
fjuno37
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Message History

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2009 17 24 40 13 14 6 3 26 13 3 26
2008 28 7 8 8 12 5 8 24 11 8
2007 10 4 40 5 2 5 5 5 10 24 20 41
2006 42 32 20 16 33 36 33 19 17 16 23 11
2005 98 194 122 183 151 106 30 103 110 61 77 24
2004 60 48 147 202
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