mersenneforum.org Subproject #5: 800k-900k sequences to 100 digits
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 2010-02-01, 09:35 #23 unconnected     May 2009 Russia, Moscow 2·52·72 Posts 803424: i1812, size 108, 2^2*3*5 803586: i502, size 101, 2*3^2*5 804216: i320, size 107, 2^3*3^2*5 804588: i1807, size 102, 2^4*7^2*31
2010-02-01, 17:16   #24
RichD

Sep 2008
Kansas

300710 Posts

Quote:
 Originally Posted by Mini-Geek Does that mean you're keeping it or not?
releasing it (800010)

 2010-02-01, 18:36 #25 Andi47     Oct 2004 Austria 2·17·73 Posts unreserving 800148 (size 103, 2²*7) reserving 800568
 2010-02-01, 21:08 #26 RichD     Sep 2008 Kansas 31×97 Posts 800226 is done, size 100; 2^5 * 3^2 * 7 ... c85 reserving 800682
 2010-02-02, 15:24 #27 Greebley     May 2009 Dedham Massachusetts USA 3×281 Posts reserving 803236, 803286, 803376, 803982,
 2010-02-02, 21:47 #28 Andi47     Oct 2004 Austria 2×17×73 Posts After some downdriver runs (down to ~25 digits), 800568 is currently at 77 digits. In iteration 2740, I got this: Code: GMP-ECM 6.2.3 [powered by GMP 4.3.0] [P-1] Input number is 48723349885347003885377866765414789298106166848793047013636260881 (65 digits) Using B1=132000, B2=245543152, polynomial x^1, x0=4188984410 Step 1 took 125ms Step 2 took 141ms ********** Factor found in step 2: 48723349885347003885377866765414789298106166848793047013636260881 Found input number N which caused aliqueit.exe to abort. (I just restarted with aliqueit -e -p 800568 - QS on a c65 takes (ääähm... took) just a few seconds.) Last fiddled with by Andi47 on 2010-02-02 at 21:49
 2010-02-03, 03:08 #29 EdH     "Ed Hall" Dec 2009 Adirondack Mtns 1100101101012 Posts 803064 is finished: size 100, i1207, 23 * c99 803928 is finished: size 100, i696, 22 * 112 * 132 * c95 Last fiddled with by EdH on 2010-02-03 at 03:38
 2010-02-03, 15:57 #30 EdH     "Ed Hall" Dec 2009 Adirondack Mtns 3,253 Posts 803598 is finished: size 100, i794, 22 * 7 * 283 * c96 reserving 802200, 802224, 802284 Last fiddled with by EdH on 2010-02-03 at 16:10
 2010-02-03, 21:39 #31 biwema     Mar 2004 5758 Posts Done 800160 (110 digits) Reserving 800730
 2010-02-04, 04:39 #32 Greebley     May 2009 Dedham Massachusetts USA 3×281 Posts Done with 803286, 100 digits, 2^2*7
 2010-02-04, 17:22 #33 Greebley     May 2009 Dedham Massachusetts USA 3·281 Posts First termination: 803982 terminates after reaching 86 digits.

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