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 2021-10-09, 19:49 #2047 Gimarel   Apr 2010 2·97 Posts No record, but probably good enough: Code: # norm 3.618284e-17 alpha -6.409398 e 1.429e-13 rroots 3 skew: 24891510.68 c0: 254067172929618880258735877772200090178855 c1: 69150711391506744879391178442613731 c2: -7655324601813108535259155722 c3: -125159119304771727008 c4: 15521938000100 c5: 138600 Y0: -38604987259727487477904250691677140 Y1: 489009773137087568813
 2021-10-10, 15:36 #2048 chris2be8     Sep 2009 1000101011012 Posts Many thanks, that's twice the score of the SNFS degree 5 poly. So I'll use that.
 2021-10-31, 21:32 #2049 unconnected     May 2009 Russia, Moscow 22·673 Posts Hello guys, can this poly for C184 from 785232:11542 be improved? Also I have polys with 4.368e-14 and 4.357e-14 score, can post them if needed. Code: n: 2649140323108649505615499448612156342852198834909486231677646816562400354390142914492407112134841830876630455471996600714463525689262167558003207092790885788240113933973905093831210541 # norm 5.801777e-18 alpha -9.461618 e 4.463e-14 rroots 3 skew: 627871155.46 c0: 3720525868191115050724448373940608603205867687296 c1: 7629997917713988297726990554916378666352 c2: -84949241775582179526294414601116 c3: -8342193681142755728112 c4: 172119884660245 c5: 111720 Y0: -473145600432718082656440169462769585 Y1: 3863886348066050381
 2021-10-31, 21:46 #2050 swellman     Jun 2012 335310 Posts I’ll try msieve-GPU over the range 0-1M to kick things off. Last fiddled with by swellman on 2021-10-31 at 21:46
2021-10-31, 21:52   #2051
EdH

"Ed Hall"
Dec 2009

24·32·29 Posts

Quote:
 Originally Posted by unconnected Hello guys, can this poly for C184 from 785232:11542 be improved? Also I have polys with 4.368e-14 and 4.357e-14 score, can post them if needed. . . .
I'll run a short spin and see what turns up. . .

 2021-10-31, 22:54 #2052 EdH     "Ed Hall" Dec 2009 Adirondack Mtns 417610 Posts C184 from 785232:11542 Not sure how this actually rates: Code:  Best poly found: n: 2649140323108649505615499448612156342852198834909486231677646816562400354390142914492407112134841830876630455471996600714463525689262167558003207092790885788240113933973905093831210541 Y0: -473145600636742409827010059804666865 Y1: 3863886348066050381 c0: -3083309586329551611658327362492482445166543307136 c1: -16434332494789302840945104442926267616112 c2: 80912872400373906277290804545436 c3: 41580981513389682070512 c4: -142624195892245 c5: -111720 skew: 509252563.395 # lognorm 61.04, E 51.56, alpha -9.48 (proj -1.58), 3 real roots # MurphyE(Bf=1.000e+07,Bg=5.000e+06,area=1.000e+16)=4.468e-14 Best poly cownoise values: 638945830.31490 4.46420892e-14 Full run time: 0:23:01
 2021-11-02, 17:04 #2053 swellman     Jun 2012 7·479 Posts Early result Code: # norm 5.843619e-18 alpha -7.531534 e 4.547e-14 rroots 3 skew: 152822899.83 c0: 4530919177961066520940759564271670298399698200 c1: 105501520067557015025280083505580746126 c2: -1575773957434856102526896872339 c3: -17432843523189428560986 c4: -46855843655002 c5: 235956 Y0: -407431673320594314360189952855713603 Y1: 17695265746204631 Not great but an improvement. Still searching.
 2021-11-04, 11:05 #2054 swellman     Jun 2012 7·479 Posts C184 I finished the 0-1M range with no better finds than posted above. Now searching 8-10M with msieve-GPU. Also just started with CADO as well. Last fiddled with by swellman on 2021-11-04 at 12:05
 2021-11-05, 19:28 #2055 swellman     Jun 2012 7×479 Posts C184 CADO early result: Code: n: 2649140323108649505615499448612156342852198834909486231677646816562400354390142914492407112134841830876630455471996600714463525689262167558003207092790885788240113933973905093831210541 skew: 273051457.962 c0: 54970013795614560497187593714663632455721486200 c1: -871073621676962529496039553256124079790 c2: -4871939485647726151476568312801 c3: 7302641856139324338145 c4: -51893534047114 c5: 27720 Y0: -718469257966690779251970573603903433 Y1: 617474980307985064426291 Cownoise says 4.6697e-14 with optimal skew of 419293745.98110 Still searching…
 2021-11-09, 12:04 #2056 swellman     Jun 2012 7·479 Posts C184 Search complete, poly found by CADO, scored by cownoise and confirmed with msieve. Code: n: 2649140323108649505615499448612156342852198834909486231677646816562400354390142914492407112134841830876630455471996600714463525689262167558003207092790885788240113933973905093831210541 skew: 44627032.666 c0: -43689776627912394424986173179429507034131932 c1: 26025874567875421928315060304358236960 c2: 129199029990224021728870461645 c3: -21131478440222849119655 c4: -128829550099258 c5: 1795080 Y0: -311909378935150574442764533781973055 Y1: 910314544483217002308989 # MurphyE (Bf=4.295e+09,Bg=2.147e+09,area=2.147e+16) = 1.188e-08 # f(x) = 1795080*x^5-128829550099258*x^4-21131478440222849119655*x^3+129199029990224021728870461645*x^2+26025874567875421928315060304358236960*x-43689776627912394424986173179429507034131932 # g(x) = 910314544483217002308989*x-311909378935150574442764533781973055 # msieve score: 5.634e-014
 2021-11-11, 00:05 #2057 unconnected     May 2009 Russia, Moscow 22×673 Posts Excellent poly, much better than mine, I'm posted it for the 15e_small queue.

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