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2012-08-17, 22:21
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#441 |
Feb 2012
34×5 Posts |
M902313557 has a factor q=479123579286716032783; log2(q)=68.699...
k = 3^4 * 37 * 109 * 812731 = 265497273963; log2(k)=37.95... 812731/68.699 = 11830.32... M902313611 has a factor q=378568644700552546039; log2(q)=68.359... k = 3 * 31 * 2255662853 = 209776645329; log2(k)=37.61... 2255662853/68.359 = 32997306.18... M902314031 has a factor q=4640870897132005948927; log2(q)=71.975... k = 3 * 653 * 1312735847 = 2571649524273; log2(k)=41.226... 1312735847/71.975 = 18238775.23... M902314859 has a factor q=3670377569332346801479; log2(q)=71.636... k = 3 * 11 * 227 * 599 * 453269 = 2033867409321; log2(k)=40.887... 453269/71.636 = 6327.39... M902315371 has a factor q=1895628726863237620271; log2(q)=70.683... k = 5 * 1867 * 112525411 = 1050424711685; log2(k)=39.934... 112525411/70.683 = 1591972.77... |
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2012-08-20, 15:39
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#442 |
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Feb 2012
34×5 Posts |
M902316589 has a factor q=107001589643906155217; log2(q)=66.536...
k = 2^3 * 19 * 23 * 29 * 239 * 2447 = 59292708872; log2(k)=35.787... 2447/66.536 = 36.78... M902317027 has a factor q=184971942017222331313; log2(q)=67.326... k = 2^3 * 3^2 * 11 * 129417059 = 102498310728; log2(k)=36.577... 129417059/67.326 = 1922244.88... M902317799 has a factor q=827975159689921464217; log2(q)=69.488... k = 2^2 * 3 * 19 * 3469 * 580081 = 458804625492; log2(k)=38.739... 580081/69.488 = 8347.93... M902317811 has a factor q=217550653997273036351; log2(q)=67.56... k = 5^2 * 37537 * 128461 = 120551013925; log2(k)=36.811... 128461/67.56 = 1901.44... M902317879 has a factor q=990986520316685243161; log2(q)=69.747... k = 2^2 * 3 * 5 * 5087 * 1799141 = 549133816020; log2(k)=38.998... 1799141/69.747 = 25795.25... M902318423 has a factor q=1957532164216354373953; log2(q)=70.73... k = 2^5 * 3 * 127 * 88970111 = 1084723593312; log2(k)=39.98... 88970111/70.73 = 1257883.66... M902318453 has a factor q=3326299848278932315937; log2(q)=71.494... k = 2^4 * 23 * 2851 * 1756817 = 1843196178256; log2(k)=40.745... 1756817/71.494 = 24572.93... M902318849 has a factor q=1490557487300459619913; log2(q)=70.336... k = 2^2 * 3^2 * 13 * 269 * 6560857 = 825959409444; log2(k)=39.587... 6560857/70.336 = 93278.79... M902319359 has a factor q=779158076783080257569; log2(q)=69.4... k = 2^4 * 37 * 20899 * 34897 = 431752942576; log2(k)=38.651... 34897/69.4 = 502.84... |
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2012-08-20, 19:15
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#443 |
Sep 2002
31F16 Posts |
P-1 found a factor in stage #1, B1=545000.
UID: Jwb52z/Clay, M58907483 has a factor: 21895977518918366260489 74.213 bits |
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2012-08-22, 15:39
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#444 |
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Feb 2012
1100101012 Posts |
M902319661 has a factor q=941278786903786137727; log2(q)=69.673...
k = 3 * 107 * 1471 * 1104613 = 521588317083; log2(k)=38.924... 1104613/69.673 = 15854.25... M902319797 has a factor q=474003371879847093631; log2(q)=68.683... k = 3 * 5 * 23 * 397 * 1917703 = 262658191395; log2(k)=37.934... 1917703/68.683 = 27921.07... M902319997 has a factor q=152886475168503447913; log2(q)=67.051... k = 2^2 * 3 * 17 * 277 * 1499231 = 84718545348; log2(k)=36.302... 1499231/67.051 = 22359.56... M902330183 has a factor q=383814941159395230497; log2(q)=68.379... k = 2^4 * 11 * 1208408381 = 212679875056; log2(k)=37.63... 1208408381/68.379 = 17672214.88... M902330827 has a factor q=40155793610827964929; log2(q)=65.122... k = 2^8 * 3 * 317 * 91397 = 22251148032; log2(k)=34.373... 91397/65.122 = 1403.47... M902320789 has a factor q=416138630231732343431; log2(q)=68.496... k = 5 * 11 * 19 * 127 * 461 * 3769 = 230593506935; log2(k)=37.747... 3769/68.496 = 55.03... M902332213 has a factor q=673107315795238000519; log2(q)=69.189... k = 3^3 * 113 * 122249093 = 372981982743; log2(k)=38.44... 122249093/69.189 = 1766886.25... M902333039 has a factor q=892658938810827552313; log2(q)=69.597... k = 2^2 * 3 * 13 * 3170765359 = 494639396004; log2(k)=38.848... 3170765359/69.597 = 45558937.3... |
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2012-08-22, 23:30
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#445 |
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Sep 2002
31F16 Posts |
P-1 found a factor in stage #2, B1=545000, B2=10218750.
UID: Jwb52z/Clay, M59044813 has a factor: 18276253296770689169091850290413113 113.816 bits. I think this is my largest ever found factor. The other factors over 100 weren't past 104 bits, I think. |
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2012-08-23, 04:31
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#446 |
Dec 2009
Peine, Germany
331 Posts |
114 bits
Awesome, congratulations. I'm still waiting for a 11X bit factor.
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2012-08-23, 20:50
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#447 |
Aug 2002
Buenos Aires, Argentina
101010101102 Posts |
Some interesting statistics including P-1 records can be found at http://www.mersenne-aries.sili.net/s...howuserstats=*
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2012-08-24, 06:48
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#448 |
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Romulan Interpreter
Jun 2011
Thailand
3×3,221 Posts |
I got a new hit last night, the lowest expo I ever succeed to factor (I think, and I am not talking about factoring 2^11-1 into 23 and 89, that I do quite frequently, to check if the factorization did not change since last time I checked
 , but I am talking about real hard-to-split expos and unknown factors!) and it brought my second largest factor ever (113 bits). It also was the "almost perfect" B1/B2 settings (it is not a BrSuy find, I had B2 set to 2*10^9).
Last fiddled with by LaurV on 2012-08-24 at 06:48 |
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2012-08-24, 18:11
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#449 |
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Feb 2012
34·5 Posts |
M902333129 has a factor q=111890102193526820641; log2(q)=66.601...
k = 2^4 * 3 * 5 * 258335167 = 62000440080; log2(k)=35.852... 258335167/66.601 = 3878848.17... M902333147 has a factor q=370413239888914408441; log2(q)=68.328... k = 2^2 * 3^3 * 5 * 380098219 = 205253038260; log2(k)=37.579... 380098219/68.328 = 5562847.13... M902333717 has a factor q=4638648500830779963617; log2(q)=71.974... k = 2^4 * 11 * 10723 * 1361963 = 2570361947824; log2(k)=41.225... 1361963/71.974 = 18922.99... M902333797 has a factor q=624518637782528299543; log2(q)=69.081... k = 3 * 17 * 6785439893 = 346057434543; log2(k)=38.332... 6785439893/69.081 = 98224401.69... M902334053 has a factor q=345764184132616288007; log2(q)=68.228... k = 11 * 17417666741 = 191594334151; log2(k)=37.479... 17417666741/68.228 = 255286198.35... M902334457 has a factor q=4403583541975604681801; log2(q)=71.899... k = 2^2 * 5^2 * 7 * 461 * 7561531 = 2440106053700; log2(k)=41.15... 7561531/71.899 = 105168.79... M902342039 has a factor q=229391484067723403623; log2(q)=67.636... k = 3 * 7 * 17 * 227 * 787 * 1993 = 127108942149; log2(k)=36.887... 1993/67.636 = 29.47... M902342557 has a factor q=1208358567274668645361; log2(q)=70.034... k = 2^3 * 3 * 5 * 7 * 17 * 46888483 = 669567537240; log2(k)=39.284... 46888483/70.034 = 669510.28... M902322307 has a factor q=98297416585013681143; log2(q)=66.414... k = 3^2 * 23 * 29 * 349 * 25999 = 54469126953; log2(k)=35.665... 25999/66.414 = 391.47... M902322389 has a factor q=3760921131596398309489; log2(q)=71.672... k = 2^3 * 3 * 13 * 2053 * 3253561 = 2084022948696; log2(k)=40.923... 3253561/71.672 = 45395.15... M902322461 has a factor q=4003911097418185697231; log2(q)=71.762... k = 5 * 43159 * 10281377 = 2218669749715; log2(k)=41.013... 10281377/71.762 = 143270.49... M902323013 has a factor q=363438011054145139969; log2(q)=68.3... k = 2^7 * 3 * 149 * 3519823 = 201390192768; log2(k)=37.551... 3519823/68.3 = 51534.74... M902323349 has a factor q=104993385423957954529; log2(q)=66.509... k = 2^4 * 3 * 11 * 61 * 839 * 2153 = 58179468336; log2(k)=35.76... 2153/66.509 = 32.37... M902323361 has a factor q=88173109301426250713; log2(q)=66.257... k = 2^2 * 13 * 939594823 = 48858930796; log2(k)=35.508... 939594823/66.257 = 14181064.99... M902323969 has a factor q=150482107732569848017; log2(q)=67.028... k = 2^3 * 3 * 823 * 4221641 = 83385853032; log2(k)=36.279... 4221641/67.028 = 62983.25... M902324053 has a factor q=2123972220853105796161; log2(q)=70.847... k = 2^5 * 3^2 * 5 * 13 * 62871013 = 1176945363360; log2(k)=40.098... 62871013/70.847 = 887419.55... M902324399 has a factor q=104282972940420102167; log2(q)=66.499... k = 13 * 4445057209 = 57785743717; log2(k)=35.75... 4445057209/66.499 = 66843970.72... M902325019 has a factor q=2620005059505116022689; log2(q)=71.15... k = 2^4 * 13 * 6979845347 = 1451807832176; log2(k)=40.401... 6979845347/71.15 = 98100426.52... M902325241 has a factor q=1102979775377288175343; log2(q)=69.902... k = 3 * 17 * 11984068181 = 611187477231; log2(k)=39.153... 11984068181/69.902 = 171440991.4... M902343329 has a factor q=114865350087547767497; log2(q)=66.639... k = 2^2 * 15912090553 = 63648362212; log2(k)=35.889... 15912090553/66.639 = 238780452.18... M902344591 has a factor q=212270984755135026983; log2(q)=67.524... k = 43 * 479 * 1283 * 4451 = 117621907901; log2(k)=36.775... 4451/67.524 = 65.92... M902335003 has a factor q=1649936035175624388463; log2(q)=70.483... k = 3 * 3.04753E+11 = 914259133077; log2(k)=39.734... 304753044359/70.483 = 4323780831.68... M902335151 has a factor q=1691563512900394103881; log2(q)=70.519... k = 2^2 * 3 * 5 * 7^2 * 13 * 24524477 = 937325510940; log2(k)=39.77... 24524477/70.519 = 347771.2... M902335201 has a factor q=4580258314885140745087; log2(q)=71.956... k = 3 * 8.46001E+11 = 2538002678943; log2(k)=41.207... 846000892981/71.956 = 11757197356.45... |
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2012-08-25, 02:04
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#450 |
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Sep 2002
17×47 Posts |
Why was this thread renamed?
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2012-08-25, 03:36
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#451 |
"Jerry"
Nov 2011
Vancouver, WA
1,123 Posts |
Found a smooth one in S1
P-1 found a factor in stage #1, B1=535000.
M57185879 has a factor: 252575061844706872759614361 (27 digits, 87.707 bits) k = 2208369148655622420 22 × 3 × 5 × 132 × 19 × 149 × 1621 × 4871 × 9743 Last fiddled with by flashjh on 2012-08-25 at 03:37 |
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