is 2 34003577 - 1
has 10236097 decimal digits
takes 40.238 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
Actual2693.511062.3188%285000288105303.15576.1845%6.666764.6492%2.3304%
PrimeNet2670.873861.1940%15000055000000.75755.1848%1.631463.2060%2.0120%
GPU7227114.059663.3803%24000070000001.04373.8403%15.103464.7866%1.4063%
Difference-2-10.5486-1.0614%+45000+21810530+2.1119+2.3441%-8.4367-0.1374%+0.9241%

Known prime factors (3 factors, 128.8 bits, 0.00037888% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
3400357710201073111029.92615
3 × 5
-352.110e-125.334e-61.048e-5
340035774997165675931238.8627348
22 × 11 × 167
2008-09-09111671.713e-93.346e-53.841e-5
3400357711882351662907791371960.04417472208384
29 × 41 × 832327
2016-01-075128323270.00580.07860.1453

4 Composite Factors:
exponentprime factorscomposite factordigitsbits*
340035775097645240294449724232168.788
3400357712121273803205245495399706072889.970
340035775937807987921257277072947072413098.906
3400357760572013397926742406540659888814873895139128.832
P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2022-04-30T04:23:35masserManual testing28500028810530-
skipped known factor: 1020107311
skipped known factor: 499716567593
skipped known factor: 1188235166290779137
--3.156--6.184%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2008-09-09T20:47:00Will EdgingtonManual testing??38.862126.35889e-1082.861.30953e-9
2016-01-07T12:27:30TJAOIManual testing260261*60.044190.00182.850.003
2022-11-25T04:44:47LordJuliusManual testing2126629.926102.11017e-1282.864.34561e-12
2022-11-25T04:44:47LordJuliusManual testing2126660.044190.00682.850.012
2022-11-25T04:44:47LordJuliusManual testing2126638.862121.71280e-982.863.52728e-9
2022-11-25T04:44:47LordJuliusManual testing266267--0.440--
2022-11-24T01:07:27masserManual testing267269--2.637--


ECM factoring results:
No ECM results for M34003577


Lucas-Lehmer results:
No L-L results for M34003577


PRP results:
No PRP results for M34003577


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: 2022-11-25T04:44:47+00:00