is 2 91433 - 1
has 27525 decimal digits
takes 0.000 GHz-days to do one PRP test
Last-known PrimeNet details:
-unknown- L-L tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual267324.980274.6269%10000000020000000000.655811.6463%325.636086.2732%28.7732%
PrimeNet2400.000057.5000%1000160000.00007.4221%0.000064.9221%7.4221%
GPU722440.000061.3636%900110000.00003.1793%0.000064.5429%3.1793%
Difference+23+324.9802+13.2632%+99999100+1999989000+0.6558+8.4670%+325.6360+21.7303%+21.7303%

Known prime factors (5 factors, 335.1 bits, 0.36652311% known):
Remaining cofactor is not a probable-prime

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
9143324869777824.568136
23 × 17
-8172.516e-112.736e-85.246e-8
91433184300726793155931754.033100784578212
22 × 34 × 67 × 127 × 139 × 263
2008-08-261392630.04644.697e-79.115e-7
914337509106168618624109772169.3474106343534948336
24 × 3 × 11 × 2879 × 9511 × 284023
2009-08-1495112840231,978.27.884e-59.313e-5
914333060410823530013982519672478.0181673581105033201351
13 × 128737008079477027
2014-07-06131287370080794770271,247,89422,600,49742,211,435
9143372365306536966935361489460495356733109.1573957286020198775899373828951
1753 × 34141 × 62869 × 614909 × 1710377147
2016-12-0961490917103771471.500e+120.30210.5608

26 Composite Factors:
exponentprime factorscomposite factordigitsbits*
914334583517976283713105327612478.601
91433186749795882869579656803421292993.915
91433761117347095778005521460910135931102.586
914331383933724443382927191156314125046436138123.380
91433564035939062222452687540613498812602143140132.051
914331799709036111009938813657270369830664455941133.725
9143322980949793476431450501425647136443195264175945147.365
9143334418123109686382524851293904431854980451749745147.948
9143314027448024463061522732185736158659180088619088748156.619
914331333697858937252403118066900653461866335710407023150163.190
9143357153109661195490492975699402636403083938751072177
43
52171.933
9143354339876971071605766968214945660188197030322175610
4959
54178.504
9143322146756737380088288735831676176583163304502501300
1416289
57187.175
9143333168768337146924258260428490332750893772924959243
7308487
57187.758
9143342354057493347329859447527310059735274253048195936
32431648087
61201.398
9143313514206224779862864564134717866359982381761747455
878718924143
62203.072
9143355078490133189035998117174569604783589333756030327
67323791597553
64211.743
9143310533359649047270771499013474025954729497071502031
8869195055666166599
69225.966
9143310014878819619173595913911402102261039674325454369
522310985989593325687
71232.537
9143340816633628103730460785810902675182786376930331715
56600715132624201894377
73241.208
9143316630234763155689480028530536193056587811009667140
3939916146095437953180204353
78256.522
9143324906780292595207225466708776804056325248862667559
3695470746211310330524061799
78257.105
9143310151005762216407094278503619137004993314328952943
0215402663388889325916133543929
81265.776
9143341359023001732981364955550807281174628724072856662
58262635952092962612928123073539281
85281.090
9143330649643535904009418889013028567951692602542898948
60993360340088113503740862959820171919376329
94310.555
9143376224979986742420765366934177057958794179779152978
54635087013863554318872392759828763573655128130863
3
101335.123
P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2016-12-09T19:30:44kkmrkkblmbrbkManual testing10000000020000000001233109.1570.6560.0001.31211.646%


P+1 Factoring results:
dateuseridcompidb1b2startfactordigitsbits*ghz-days
2021-04-24T12:41:42nordisweet1640000000524000000027--1.091
2021-04-29T16:04:55nordisweet1640000000524000000065--1.091


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2008-08-26T20:11:00ANONYMOUSManual testing??54.033170.0200.0000.042


ECM factoring results:
Total ECM effort:14.115 GHz-days
Estimated T-Level:30.456
DigitsB1CurvesCompleteFacMiss
20110001025 / 10010.2500.003%
25500001003 / 2803.5822.764%
30250000729 / 6401.13931.983%
351000000144 / 15800.09191.286%

ECM Summary

B1B2factorcurvesGHz-days
10.00000e+0
10.00000e+0
110001100000220.011
5000050000002740.636
250000250000005856.786
10000001000000001446.682


Lucas-Lehmer results:
Exponent "91433" not found


PRP results:
dateuseridcompidcofactorsres64PRP
2017-09-21T20:43:34Oliver KruseDoppelherz
24869777
18430072679315593
750910616861862410977
306041082353001398251967
723653065369669353614894604953567
EC6F39FC3AD9CCDFno
2017-09-21T22:14:02Oliver KruseManual testing
24869777
18430072679315593
750910616861862410977
306041082353001398251967
723653065369669353614894604953567
EC6F39FC3AD9CCDFno
2017-10-09T01:49:49Chang Chia-TchehomuraEC6F39FC3AD9CC__?
2017-10-13T09:00:19kkmrkkblmbrbkManual testing
24869777
18430072679315593
750910616861862410977
306041082353001398251967
723653065369669353614894604953567
EC6F39FC3AD9CC__no
2020-04-17T15:24:28Oliver KruseAddPrpType5
24869777
18430072679315593
750910616861862410977
306041082353001398251967
723653065369669353614894604953567
18E1F5268EACA4__no


P-1 factor-bounds graph:
B1 = 100000000, B2 = 2000000000 (stage 2)
B1 = 100000000 (stage 1)
100
101
102
103
104
105
106
107
108
100
101
102
103
104
105
106
107
108
109
1010
1011
1012
1013
1014
1015
1016
1017
1018
TF factor-bounds graph:
267
2
220
230
240
250
260
270
280
290
2100
2110
Last modified: 2021-04-29T16:04:55+00:00