Posts by VictordeHollander
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21)
Message boards :
NFS Discussion :
Factoring Lucas/Fibonacci numbers
(Message 1474)
Posted 25 Jan 2015 by VictordeHollander Post: Fibonacci(1271) - 2015-01-16 6377465750724401911709385897327327486714371760226018682305241870181794762499038494326368861245989288801337220604247274599587538570185713843669993980009592793850322753164159897626397788780886671711135081366144892030091981752947521 (229 digits) Poly: 5x^6 + 18x^5 + 30x^4 + 20x^3 + 15x^2 + 1 F211x-(F212) SNFS(265.3) Sieving: NFS@home 15e (you!) Post-processing: Victor de Hollander Using: Msieve 1.52 SVN(946) http://sourceforge.net/projects/msieve/ (developed by: Jason Papadopoulos) Filtering 220,340,774 (raw) relations 167,759,587 unique relations Target density 110 1 hour 40 min on a single core of a 3770k Linear Algebra matrix is 18,116,773 x 18,116,998 (7606.6 MB) approximately 187 hours on 4 cores of a 3770k (HT off) Square Root Phase Factors found on dependency 1 prp67 factor: 8629458856911026988171887097293553366748448218019911277919355077829 prp162 factor: 739034261182775810732506246859987477634836887406986076848408389742670250721438511336333370636763970622157352164676981929084285802283833390894280372330219484419149 1 hour 19 min on a single core of a 3770k |
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22)
Message boards :
NFS Discussion :
Factoring Lucas/Fibonacci numbers
(Message 1472)
Posted 25 Jan 2015 by VictordeHollander Post: The current batch of Lucas/Fibonacci numbers to be factored by NFS@Home 15e (lasievee): F1271 SNFS(265.3) - factored 2015-01-16 (p67*p162) F1277 SNFS(266.5) F1273 SNFS(266) F1289 SNFS(269) F1917 SNFS(267) F1391 SNFS(269) F1929 SNFS(269) After this batch (quote Greg): http://mersenneforum.org/showpost.php?p=392123&postcount=1707 Lucas/Fibonacci numbers factorizations: http://mersennus.net/fibonacci/ Lucas numbers (wikipedia): http://en.wikipedia.org/wiki/Lucas_number Fibonacci numbers (wikipedia): http://en.wikipedia.org/wiki/Fibonacci_number Happy crunching, Victor de Hollander |
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Message boards :
Questions/Problems/Bugs :
Statistics export not working?
(Message 1205)
Posted 2 Oct 2013 by VictordeHollander Post: I believe the statistics export to stats-sites (freeDC, BOINCstats, etc) is not working at the moment (XML stats if I'm correct). |