is 2 33900749 - 1
has 10205143 decimal digits
takes 40.116 GHz-days to do one PRP test
Last-known PrimeNet details:
Exponent is not assigned to anyone
-unknown- primality tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual27114.102363.3803%285000288105303.15575.0955%17.258065.2463%1.8660%
PrimeNet2670.876561.1940%15000055000000.75755.1827%1.634063.2052%2.0112%
GPU7227114.102363.3803%24000070000001.04373.8388%15.146064.7860%1.4058%
Difference---+45000+21810530+2.1119+1.2567%+2.1119+0.4602%+0.4602%

Known prime factors (5 factors, 233.6 bits, 0.00068922% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
3390074924408539291031.18536
22 × 32
-998.505e-121.544e-53.143e-5
339007491461122281911237.0882155
5 × 431
2008-09-0954317.920e-104.840e-57.598e-5
3390074912890420799771340.22919012
22 × 72 × 97
2008-09-0949974.818e-98.856e-50.0002
339007491179393423506767191856.7111739479891
1739479891
2015-08-06117394798910.0005162.61303.71
339007493994134867944529943192168.4365890924221091
7 × 13 × 569 × 113770529
2022-09-215691137705293.075510.63719.864

26 Composite Factors:
exponentprime factorscomposite factordigitsbits*
339007493566386062549469124392168.273
3390074931463634255581926796332271.414
339007491883448105374006960316072477.318
339007492878727071603253653799789512787.896
33900749172323801022385471097991853292993.799
339007491520287751748358023932699554633096.940
339007499749099785378302065893458293513099.621
339007495835919452507408101896095464692932105.525
3390074945972217080697509035608265413390333108.502
3390074951486079178838771006291952465066333108.666
339007494206172267857037940820493591128880764138124.984
339007494710656395852848647334120154551255936138125.147
3390074937108003320655563020148057394951856412739128.125
339007492221326308994384468024204365527426305743341134.029
3390074914244626924980235967119516964754745743404142136.709
33900749125669998652473707868238995895438313600492743139.851
339007497522745749638384407669324455342692181544063344145.754
3390074911498024171986404926687822554994520283514257936948156.332
33900749688284502240245047616668647842005294541086514595149162.236
339007495421933048900011367713454092696570655631489070425750165.213
339007496072234318567114297180145180103987654928012201469750165.377
3390074918361923519872900910672008329598995252759408192429
7057
54176.939
3390074916800019315629114263979377549762759944194132710783
656791479
59193.420
3390074914821436994283178582464230983647230896098534794117
2568194513
60196.561
3390074988722768638369959233796396038986263734588868445917
30719723127
61202.465
3390074921655931842272329515138176285779965901360145274588
138328146192330115983
71233.650
P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2022-05-27T19:37:03masserManual testing28500028810530-
skipped known factor: 2440853929
skipped known factor: 146112228191
skipped known factor: 1289042079977
--3.156--5.096%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2008-09-09T20:45:00Will EdgingtonManual testing??40.229134.97535e-1082.621.02473e-9
2008-09-09T20:45:00Will EdgingtonManual testing??37.088122.51924e-1082.625.18866e-10
2015-04-24T11:17:00TJAOIManual testing256257*56.711180.00082.620.000
2022-09-25T06:23:38LordJuliusManual testing2126656.711180.00182.620.001
2022-09-25T06:23:38LordJuliusManual testing2126640.229134.81824e-982.629.92371e-9
2022-09-25T06:23:38LordJuliusManual testing2126637.088127.92012e-1082.621.63124e-9
2022-09-25T06:23:38LordJuliusManual testing2126631.185108.50463e-1282.621.75163e-11
2022-09-25T06:23:38LordJuliusManual testing266267--0.441--
2022-09-25T06:23:38LordJuliusManual testing267268--0.882--
2022-09-25T06:23:38LordJuliusManual testing268269
skipped known factors(?)
--1.763--
2022-09-25T06:23:39LordJuliusManual testing26826968.436211.31781.752.684
2022-09-25T06:23:39LordJuliusManual testing269270--3.527--
2022-09-21T22:30:26masserManual testing267271
skipped known factors(?)
--13.23--
2022-09-21T22:30:26masserManual testing26727168.436212.19981.754.481
2022-09-25T06:23:39LordJuliusManual testing270271--7.054--


ECM factoring results:
No ECM results for M33900749


Lucas-Lehmer results:
No L-L results for M33900749


PRP results:
No PRP results for M33900749


P-1 factor-bounds graph:
B1 = 285000, B2 = 28810530 (P-1 stage 2)
B1 = 285000 (P-1 stage 1)
100
101
102
103
104
105
106
100
101
102
103
104
105
106
107
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109
1010
TF factor-bounds graph:
271
270
269
268
267
266
257
2
230
240
250
260
270
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2100
Last modified: 2022-09-25T06:23:39+00:00