is 2 33485311 - 1
has 10080084 decimal digits
takes 39.624 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
Actual27114.277364.7887%285000299908563.26605.1216%17.543366.5921%1.8034%
PrimeNet2670.887462.6866%15000055000000.75755.1744%1.644964.6173%1.9308%
GPU7227114.277364.7887%24000070000001.04373.8326%15.321066.1382%1.3495%
Difference---+45000+22990856+2.2223+1.2890%+2.2223+0.4539%+0.4539%

Known prime factors (4 factors, 253.4 bits, 0.00075673% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
334853111747263527991237.3462609
2609
-126098.556e-100.00020.0005
334853114857379213671238.8217253
7253
2008-09-09172531.717e-90.00070.0013
334853118540485495578711549.60112752585
5 × 457 × 5581
2008-09-0945755812.911e-60.00130.0016
3348531126233765924995546592624055936358871855939127.6253917205058211277564754297180689
3 × 72 × 2251 × 11177 × 81349 × 140549 × 147227 × 629203
2022-06-161472276292034.958e+90.29770.5141

11 Composite Factors:
exponentprime factorscomposite factordigitsbits*
33485311848712154166233623562332376.168
334853111492247881775228038133309292786.948
334853114148437672087415464139296572788.423
334853117248413842578080291552910653695105994338125.769
334853114583730240257156446446673128710550535367615289664150164.971
3348531112742734930035770830633208464607695253833983555015
3
51166.446
3348531122404909737683146629235659648115905561080792290222
7889
54177.226
3348531122264915990095706758431312587523572660516744680091
675336428247
62203.792
3348531139147281632561760228162775153881879107087685574439
062116511011311
65214.572
3348531110882914284397468874152801949468898625130259901002
2968776196404263
66216.047
3348531119015319207369087676478438056572777518524758387930
901379483054204572165582137
77253.394
P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2022-06-16T08:34:43masserManual testing2850002999085639127.6253.26679.256.5325.122%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2008-09-09T20:34:00Will EdgingtonManual testing??38.821126.23244e-1081.651.28427e-9
2008-09-09T20:34:00Will EdgingtonManual testing??49.601156.71409e-781.651.38352e-6
2022-09-05T23:16:27masserManual testing267271--13.39--


ECM factoring results:
No ECM results for M33485311


Lucas-Lehmer results:
No L-L results for M33485311


PRP results:
No PRP results for M33485311


P-1 factor-bounds graph:
B1 = 285000, B2 = 29990856 (P-1 stage 2)
B1 = 285000 (P-1 stage 1)
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TF factor-bounds graph:
271
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Last modified: 2022-09-05T23:16:27+00:00