is 2 34010087 - 1
has 10238057 decimal digits
takes 40.245 GHz-days to do one PRP test
Last-known PrimeNet details:
Exponent is not assigned to anyone
0 primality tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual2693.510362.3188%285000288105303.15576.1846%6.666064.6493%2.3304%
PrimeNet2670.873761.1940%15000055000000.75755.1849%1.631263.2061%2.0120%
GPU7227114.057063.3803%24000070000001.04373.8404%15.100764.7866%1.4064%
Difference-2-10.5466-1.0614%+45000+21810530+2.1119+2.3442%-8.4347-0.1374%+0.9241%

Known prime factors (3 factors, 134.8 bits, 0.00039628% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
34010087612181567929.1899
32
-992.107e-121.544e-53.143e-5
340100871946114995287911547.4682861085
3 × 5 × 23 × 8293
2008-09-092382937.070e-70.00080.0014
340100873130856754805269191858.1194602835557
33 × 192 × 37 × 12763
2015-08-12361127630.00200.00180.0022

4 Composite Factors:
exponentprime factorscomposite factordigitsbits*
340100871191375727377550359954972476.657
340100871916652794209224472591020732787.309
340100876093007278624977643946489102492932105.587
340100873730026743571044419411129762912527128374341134.776
P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2022-04-30T18:43:53masserManual testing28500028810530-
skipped known factor: 612181567
skipped known factor: 194611499528791
skipped known factor: 313085675480526919
--3.156--6.185%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2008-09-09T20:48:00Will EdgingtonManual testing??47.468151.55716e-782.883.20675e-7
2015-08-12T11:04:00TJAOIManual testing258259*58.119180.00182.880.002
2022-11-25T06:49:07LordJuliusManual testing2126647.468157.06988e-782.881.45594e-6
2022-11-25T06:49:07LordJuliusManual testing2126658.119180.00282.880.004
2022-11-25T06:49:07LordJuliusManual testing2126629.18992.10703e-1282.884.33912e-12
2022-11-25T06:49:07LordJuliusManual testing266267--0.439--
2022-11-24T01:07:31masserManual testing267269--2.637--


ECM factoring results:
No ECM results for M34010087


Lucas-Lehmer results:
No L-L results for M34010087


PRP results:
No PRP results for M34010087


P-1 factor-bounds graph:
B1 = 285000, B2 = 28810530 (P-1 stage 2)
B1 = 285000 (P-1 stage 1)
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TF factor-bounds graph:
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Last modified: 2022-11-25T06:49:07+00:00