is 2 33895079 - 1
has 10203436 decimal digits
takes 40.109 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
Actual27114.104763.3803%285000288105303.15575.0954%17.260365.2462%1.8659%
PrimeNet2670.876661.1940%15000055000000.75755.1826%1.634263.2052%2.0112%
GPU7227114.104763.3803%24000070000001.04373.8387%15.148464.7860%1.4057%
Difference---+45000+21810530+2.1119+1.2567%+2.1119+0.4602%+0.4602%

Known prime factors (4 factors, 179.3 bits, 0.00052912% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
3389507967790159826.0151
1
-112.638e-131.716e-63.492e-6
338950791228357662971236.8381812
22 × 3 × 151
2008-09-0941513.760e-102.061e-52.709e-5
3389507963036638907669371652.48592987892
22 × 33 × 17 × 50647
2008-09-0927506472.211e-50.00480.0088
33895079185279258497161692472064.006273312917337
3 × 23 × 17939 × 220807
2017-06-22179392208070.11780.04970.0626

11 Composite Factors:
exponentprime factorscomposite factordigitsbits*
3389507983270561281604712231962.853
338950794273263774376492911729832478.500
338950797743153845010852094265222892789.323
3389507912560110392924692181250402732890.021
33895079227589196964388050940659046835931100.844
338950795249096303147470201957224478835395135115.338
3389507911679381714966313469884616052378643936116.491
3389507915428307848898183310967376349794107908139126.859
33895079791747143479259069767319833844700598185380143142.506
338950791434645802833057148614389844965557813054184638347153.329
3389507997254867082735594560656117278200513670635452245714
4897
54179.344
P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2022-05-27T18:30:51masserManual testing28500028810530-
skipped known factor: 67790159
skipped known factor: 122835766297
skipped known factor: 6303663890766937
skipped known factor: 18527925849716169247
--3.156--5.095%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2008-09-09T20:45:00Will EdgingtonManual testing??36.838121.05931e-1082.612.18179e-10
2008-09-09T20:45:00Will EdgingtonManual testing??52.485164.41364e-682.619.09046e-6
2017-06-22T15:35:46TJAOIManual testing264265*64.006200.01382.390.026
2022-09-25T06:23:37LordJuliusManual testing2126636.838123.76020e-1082.617.74462e-10
2022-09-25T06:23:37LordJuliusManual testing2126664.006200.11882.390.242
2022-09-25T06:23:37LordJuliusManual testing2126652.485162.21142e-582.614.55470e-5
2022-09-25T06:23:37LordJuliusManual testing2126626.01582.63816e-1382.615.43363e-13
2022-09-25T06:23:38LordJuliusManual testing2126662.853190.03582.560.073
2022-09-25T06:23:38LordJuliusManual testing266267--0.441--
2022-09-21T22:30:25masserManual testing267271--13.23--


ECM factoring results:
No ECM results for M33895079


Lucas-Lehmer results:
No L-L results for M33895079


PRP results:
No PRP results for M33895079


P-1 factor-bounds graph:
B1 = 285000, B2 = 28810530 (P-1 stage 2)
B1 = 285000 (P-1 stage 1)
100
101
102
103
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106
100
101
102
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105
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108
TF factor-bounds graph:
271
267
266
265
2
220
230
240
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260
270
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290
2100
Last modified: 2022-09-25T06:23:38+00:00