is 2 140977 - 1
has 42439 decimal digits
takes 0.000 GHz-days to do one PRP test
Last-known PrimeNet details:
Exponent is not assigned to anyone
-unknown- L-L tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual267210.771473.1343%100000000023100000000062.675020.6193%273.446478.6739%23.6739%
PrimeNet2400.000055.0000%1500300000.000010.1485%0.000059.5668%4.5668%
GPU722440.000059.0909%2400450000.00006.7681%0.000061.8597%2.7688%
Difference+23+210.7714+14.0434%+999997600+230999955000+62.6750+13.8512%+273.4463+16.8142%+16.8142%

Known prime factors (7 factors, 334.2 bits, 0.23709461% known):
Remaining cofactor is not a probable-prime

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
1409773383449721.69012
22 × 3
-441.987e-121.853e-83.771e-8
14097710454854331029.9623708
22 × 32 × 103
2008-07-2691039.145e-106.541e-88.484e-8
14097722068539591031.0397827
3 × 2609
2008-07-26326093.438e-96.715e-71.228e-6
1409772373531065111237.788841815
32 × 5 × 13 × 1439
2008-07-261314391.573e-74.201e-76.785e-7
140977725063522970891446.043257156672
26 × 137 × 139 × 211
2008-07-261392110.00016.620e-71.310e-6
14097727337686129913613172244732581.1779695796523515755468
22 × 457 × 56533 × 93822125807
2017-01-1356533938221258075,013,77723.67744.222
1409771132270290928394187945597832786.549401579793487020644483
13 × 773 × 708979 × 56365794673
2017-01-1370897956365794673199,781,17514.22826.567

120 Composite Factors:
exponentprime factorscomposite factordigitsbits*
14097735373466427984171651.652
14097774667778207245911652.729
1409778030721308715364391859.478
14097723072336668928792471961.0009
1409772453215451732334799612167.733
1409772481492153345479542632167.750
1409775238036427847490270492168.828
140977758043351265726378045372376.005
1409771600109306194796038253512477.083
14097778064074430150453953829032582.691
140977172096079594950549322464792683.831
1409778396002144744609413031930872789.440
14097717722629113764163108199120012890.518
1409772564801018796670648071229081133097.695
1409775413888231935476460832800155993098.773
1409775476290782837906623406524772173098.789
140977924956667985700845740182594737731102.867
1409775822783084094558411545441712607132105.521
14097716728909708343959184001554661198333107.044
14097738309787835713843868103450323156733108.239
140977285811526207508281199787851260180934111.139
140977603302808656992455571628313173860734112.217
1409771799239442929293396719849576004040735113.793
1409773797909145824957361815061894496036135114.871
14097711837720953843081695789867277414103936116.511
14097724987551741934084991803326477573089736117.589
14097764886847277576732105006559886484370336118.965
140977185287505729021323270581828338738143337120.479
1409772687478709619681027656448340175604711338124.338
14097719821559015227600009085184472539745909739127.220
14097756601412823786660357150876116876726936739128.734
140977820967886095816042475633740149858737168740132.593
140977967028722535267686517141005558407805924140132.829
1409772041244284647692466811370244579785811554341133.907
1409776087634893939674813838378328081295502374341135.483
14097712850031901532306160875809351870718846508942136.561
14097740052325123559420920538530649899472426351142138.201
14097784544106953695137931431973167218192772375342139.279
140977219541338534469716663952340041365656207164743140.655
140977630744298138871905891037089513633358221183143142.178
1409773970658687817465689623757650688988618792131344144.832
1409779092947152584000153343182480118809584843273744146.028
14097726124121352525861105114302233245866474152340145147.550
14097767065234028512808023139258318430130758428555345148.910
14097767838253622002180955527784730761542730827839945148.927
140977143195795801548583172216130406458623188177017746150.005
1409772777702973243002693098140502476299394414700846347154.283
1409772809719842405013484521286868170623387630320492947154.299
1409775930873030052404460200821511395512012351457036747155.377
14097720723151209770280989049228022158092862112683400148157.182
14097743743285986307170366118075321469665045675501502348158.260
140977858309965873978914655984332769984546717651513547149162.554
1409771811756229642412686673064480483693007411486045883350163.632
1409772134091164793668011115123549477813272240103738511950163.868
1409774704708608155388815863300357782809665585900688056750165.009
14097713434521166637316470091813199466007853263617854853
7
51166.522
14097730953649827626413376378142351017747776518542916935
9
51167.727
14097788389632266082272230237880776773493676104260959004
9
51169.240
14097719485927811061074108118159524801471794480640567540
57
52170.381
14097722952727137910965715179952771951041099107672408181
51
52170.617
14097748449567210895375218545149420760202216741434236004
73
52171.695
14097795065437910654004691900635328250275302544202413820
121
53175.989
14097720066806422657777818462009341909633722678524959365
5783
54177.067
14097770115725237546047442117621502342777136222296537384
9449
54178.872
14097714800317722708500926807183582835121672912572988245
54327
55179.950
14097714970911857736160254834089466758085966047508983073
31641
55179.966
14097729040479957263480848138755347262714446072912958594
219479
56184.244
14097761299848034273915623112933434280706222333850504578
055017
56185.322
14097762006413578923600897641871447970513104899644081951
963911
56185.338
14097715918141635554742133643867732239889580216950097104
7535583
57186.699
14097745732968290237184081225724506593326956643016465624
2659959
57188.221
14097710473009555563276071189324935940864769671388751376
38539191
58189.417
14097765929642966406780130038278726030014941563728847604
57402593
58192.071
14097718941647462381452628910821478154138332926696978537
597679689
59193.593
14097749187043163361640074361998433656156831816605795479
569280511
59194.970
14097710382604817849099495472246397379109972641710988018
7524114753
60196.048
14097732361589992966376151039694127589428024818276074041
8124447447
60197.688
14097768310184667597017932630660528409084359873393673151
3990642281
60198.766
14097720372253674953929253371002825950140978089879513872
51857151681
61200.342
14097743002596934628335386292954387101686718676435985332
91379761663
61201.420
14097750653316754145553678058145172213179203737478221270
42933409809
61201.656
14097773469449444408088844403963528534354372513391417300
112984596449
62205.515
14097720979553801719547853352549230876438459425959586943
6290342709039
63207.029
14097715473516582863471024243909635610868549812685741759
99571595618591
64209.911
14097722443362392826089264048855979838063114529824764405
785234863695951
65213.770
14097764088098164947063515835690019439141188402499965336
056331746067361
65215.283
14097716642185200403277774796002923835549017645306306210
9553202575662439
66216.660
14097735129013888346717838856076600965952257824624400701
0598278536923097
66217.738
14097710949378930011209242185910205629832266114337136444
06962743590104703
67219.378
14097723112402600339646272714127573418518806832927395003
04280124635007169
67220.456
14097768928481324269196978388866140458178542177224751332
45908827997927769
67222.032
14097714549709359587130673441751022808481482661906865813
866185563218915687
68223.110
14097710854862093656851914683883064246588854901937366169
6431770310481893049
69226.009
14097724858013525323310379250974599665603276732606167747
2649977619870772601
69227.205
14097771417302995512629362805130951619780363115762809554
1509252203099392673
69228.727
14097744958588676324377915407711682248256554105782863022
56303085289678355079
70231.382
14097775935972044645038894356837716127114806792821069303
989647114337201714999
71235.460
14097776811239164658600194194147436545947336522606324214
492314649740813027417
71235.476
14097716213634537194234127789662190823764941449013862978
5375431203979492991591
72236.554
14097723464208449239700027920769527235636685175542435228
905363976477857311581783
74243.731
14097749529223149879968290853614188526453763192014204905
149428062692234836620009
74244.809
14097736726872295921181953885269469842056814529105079629
3130376825229650554746001
75247.700
14097724163680240286421030495365751312699424980366456222
31823937857324437040069177
76250.417
14097753270017844894225873893817164902030629549378889921
71824475193975624822436961
76251.558
14097715211509189832104013350830668359118138973265692211
082786417620276940813687471
77253.072
14097725988691034042497616844599395003394896981007584505
7199807509350904096801021233
78257.166
14097754858005561235294265435804749880476667380724505680
8698717331673211582905577359
78258.244
14097779389952613371613819768499736155887706820503876932
804624840850029843014072109567
80265.421
14097716757960053723822883372037007255564145861825726957
2122927229287979265727132831041
81266.499
14097716951118724622268472195552308497112516501041905959
1189929759854211553433981993903
81266.516
14097718023638860728952363880016179277061063151821645572
674767348770581633829849513258489
83273.248
14097751782081311005882546589360769506523144565282433157
410873727826142283901354365828897
83274.771
14097755693027672486966576967680834670431895313694983610
86693521848171365108931054286289113
85281.519
14097711755914977700547030604280515598620214196030918921
476910851334922400588893679410778599
86282.597
14097757353245697704489639981569262632246846842933735675
4751976656048972226254652943289111447
87288.206
14097717520203122964154229637522610622607622695626028318
4008663303539633284323753527709415725753
90296.461
14097718843451878544835457787472275238483812576722597860
320412109803673557106447666693890613090737
92303.210
14097739775538775385938150151022306221635965101346616593
952132543038291861350091730708719440007951
92304.287
14097712290637860772441756628180466504086708841290132150
008181140910289974001078963409741048442648367
95312.559
14097741584746379392657289021860571212785670942354256332
81303047303177970224397661766972494061223017467778
3
101334.249
P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2017-03-18T15:08:33kkmrkkblmbrbkManual testing100000000200000000012---0.943--12.022%
2021-03-16T18:29:19Seth_TrManual testing20000000036200000000---10.01--16.831%
2021-04-19T19:07:13Seth_TrManual testing40000000080400000000---22.04--18.458%
2021-04-26T19:38:33Seth_TrManual testing1000000000231000000000---62.68--20.619%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2008-07-26T12:49:00J FeitsmaManual testing??29.962104.07177e-100.0018.42352e-10


ECM factoring results:
Total ECM effort:36.406 GHz-days
Estimated T-Level:29.797
DigitsB1CurvesCompleteFacMiss
2011000885 / 1008.8500.014%
2550000885 / 2803.1614.216%
30250000614 / 6400.95938.284%
351000000500 / 15800.31672.865%

ECM Summary

B1B2factorcurvesGHz-days
10.00000e+0
10.00000e+0
5000050000002610.876
10000010000000100.067
250000250000001141.912
100000010000000050033.55


Lucas-Lehmer results:
Exponent "140977" not found


PRP results:
dateuseridcompidcofactorsres64PRP
2017-09-21T22:46:34Oliver KruseOllaptop7F331EB218F18B__?
2017-09-22T10:01:55Oliver KruseManual testing7F331EB218F18B__?
2017-10-09T04:41:11Chang Chia-Tchehomura7F331EB218F18B__?
2017-10-13T21:51:08kkmrkkblmbrbkManual testing
3383449
1045485433
2206853959
237353106511
72506352297089
2733768612991361317224473
113227029092839418794559783
7F331EB218F18B__no
2020-04-17T15:42:34Oliver KruseAddPrpType5
3383449
1045485433
2206853959
237353106511
72506352297089
2733768612991361317224473
113227029092839418794559783
E02368B8D021CC__no


P-1 factor-bounds graph:
B1 = 1000000000, B2 = 231000000000 (P-1 stage 2)
B1 = 400000000, B2 = 80400000000 (P-1 stage 2)
B1 = 200000000, B2 = 36200000000 (P-1 stage 2)
B1 = 1000000000 (P-1 stage 1)
B1 = 400000000 (P-1 stage 1)
B1 = 100000000, B2 = 2000000000 (P-1 stage 2)
B1 = 200000000 (P-1 stage 1)
B1 = 100000000 (P-1 stage 1)
100
101
102
103
104
105
106
107
108
109
100
101
102
103
104
105
106
107
108
109
1010
1011
1012
TF factor-bounds graph:
267
2
220
230
240
250
260
270
280
290
2100
Last modified: 2021-04-26T19:38:33+00:00