is 2 33933311 - 1
has 10214945 decimal digits
takes 40.154 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
Actual27114.088863.3803%285000288105303.15575.0961%17.244465.2465%1.8662%
PrimeNet2670.875761.1940%15000055000000.75755.1834%1.633263.2055%2.0115%
GPU7227114.088863.3803%24000070000001.04373.8393%15.132564.7862%1.4059%
Difference---+45000+21810530+2.1119+1.2568%+2.1119+0.4603%+0.4603%

Known prime factors (4 factors, 167.9 bits, 0.00049466% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
3393331133254644791031.63149
72
-49498.520e-128.408e-50.0002
33933311499498337931135.540736
25 × 23
2008-09-0932321.564e-105.491e-50.0001
33933311561935630171135.710828
22 × 32 × 23
2008-09-099231.591e-101.675e-53.143e-5
33933311362635395970848190012064.975534335414500
22 × 53 × 137 × 491 × 15887
2018-04-03491158870.11870.00230.0028

11 Composite Factors:
exponentprime factorscomposite factordigitsbits*
339333111661063980105753388472167.171
339333111868696977614815731432167.341
3393331128068591329356216334812271.249
339333111205931128129155375379697654793096.606
33933311181135777562026089642343830079331100.515
33933311203777749756826056602673248601731100.685
33933311933411034413414873592502262139931102.880
33933311602360594158562980376884221233523903184740132.146
33933311677655668426875939013833304668489769014340132.316
3393331110178664731065007694515139007142284657248142136.225
3393331133848788006806770927971777895998994926585246440239
9
51167.856
P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2022-05-28T09:27:46masserManual testing28500028810530-
skipped known factor: 3325464479
skipped known factor: 49949833793
skipped known factor: 56193563017
skipped known factor: 36263539597084819001
--3.156--5.096%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2008-09-09T20:46:00Will EdgingtonManual testing??35.540112.14893e-1182.704.42581e-11
2008-09-09T20:46:00Will EdgingtonManual testing??35.710112.41755e-1182.704.97904e-11
2018-04-03T12:31:11TJAOIManual testing264265*64.975200.01482.480.028
2022-09-25T07:24:04LordJuliusManual testing2126631.631108.52019e-1282.701.75476e-11
2022-09-25T07:24:04LordJuliusManual testing2126664.975200.11982.480.244
2022-09-25T07:24:04LordJuliusManual testing2126635.540111.56382e-1082.703.22074e-10
2022-09-25T07:24:04LordJuliusManual testing2126635.710111.59068e-1082.703.27606e-10
2022-09-25T07:24:04LordJuliusManual testing266267--0.440--
2022-09-22T12:35:38masserManual testing267271--13.21--


ECM factoring results:
No ECM results for M33933311


Lucas-Lehmer results:
No L-L results for M33933311


PRP results:
No PRP results for M33933311


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
108
TF factor-bounds graph:
271
267
266
265
2
230
240
250
260
270
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290
2100
Last modified: 2022-09-25T07:24:04+00:00