is 2 34007339 - 1
has 10237230 decimal digits
takes 40.242 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
Actual2693.510662.3188%285000288105303.15576.1846%6.666364.6493%2.3304%
PrimeNet2670.873861.1940%15000055000000.75755.1848%1.631363.2061%2.0120%
GPU7227114.058163.3803%24000070000001.04373.8404%15.101864.7866%1.4063%
Difference-2-10.5475-1.0614%+45000+21810530+2.1119+2.3442%-8.4355-0.1374%+0.9241%

Known prime factors (3 factors, 146.0 bits, 0.00042919% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
3400733968014679826.0191
1
-112.629e-131.716e-63.492e-6
340073391185911622829109271856.7191743611317
7 × 1499 × 166169
2008-03-1114991661690.00030.01800.0290
34007339107401374487271684632063.220157909112629
157909112629
2017-01-0611579091126290.082014,76227,571

4 Composite Factors:
exponentprime factorscomposite factordigitsbits*
3400733980659398349090938854974332582.738
340073397304870009910573215898683772789.239
34007339127368538312277257072374220595249520137119.938
340073398662930248008739398778012381661085034505547944145.958
P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2022-04-30T11:35:38masserManual testing28500028810530-
skipped known factor: 68014679
skipped known factor: 118591162282910927
--3.156--6.185%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2017-01-06T16:21:21TJAOIManual testing263264*63.220200.03582.770.072
2022-11-25T04:44:47LordJuliusManual testing2126663.220200.08282.770.169
2022-11-25T04:44:47LordJuliusManual testing2126656.719180.00082.870.001
2022-11-25T04:44:47LordJuliusManual testing2126626.01982.62945e-1382.875.41498e-13
2022-11-25T04:44:47LordJuliusManual testing266267--0.439--
2022-11-24T01:07:31masserManual testing267269--2.637--


ECM factoring results:
No ECM results for M34007339


Lucas-Lehmer results:
No L-L results for M34007339


PRP results:
No PRP results for M34007339


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