is 2 34012633 - 1
has 10238823 decimal digits
takes 40.248 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
Actual2693.510162.3188%285000288105303.15576.1847%6.665764.6493%2.3305%
PrimeNet2670.873661.1940%15000055000000.75755.1849%1.631163.2061%2.0121%
GPU7227114.055963.3803%24000070000001.04373.8405%15.099764.7867%1.4064%
Difference-2-10.5458-1.0614%+45000+21810530+2.1119+2.3442%-8.4339-0.1374%+0.9241%

Known prime factors (3 factors, 166.7 bits, 0.00049003% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
3401263339758406139764491651.82058446528
26 × 3 × 7 × 43487
-64434871.555e-50.00420.0076
34012633221860801760659991754.301326144703
3 × 47 × 2313083
2014-11-154723130837.702e-50.21630.4039
3401263316885062361288511211960.55024821751320
23 × 5 × 620543783
2016-02-1686205437830.006558.011108.35

4 Composite Factors:
exponentprime factorscomposite factordigitsbits*
340126338820831862894096519445685565755132106.121
34012633671323167055359441366415772124932934112.371
340126333746133473254211856035174534113487935114.851
3401263314894029608340753054356357981885449282564663846467
1
51166.671
P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2022-04-30T21:29:49masserManual testing28500028810530-
skipped known factor: 3975840613976449
skipped known factor: 22186080176065999
--3.156--6.185%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2014-11-15T12:27:00TJAOIManual testing254255*54.301176.46013e-682.891.33036e-5
2016-02-16T12:36:50TJAOIManual testing260261*60.550190.00282.880.004
2022-11-25T06:49:07LordJuliusManual testing2126660.550190.00782.880.013
2022-11-25T06:49:07LordJuliusManual testing2126654.301177.70176e-582.890.000
2022-11-25T06:49:07LordJuliusManual testing2126651.820161.55547e-582.893.20326e-5
2022-11-25T06:49:07LordJuliusManual testing266267--0.439--
2022-11-24T01:07:31masserManual testing267269--2.636--


ECM factoring results:
No ECM results for M34012633


Lucas-Lehmer results:
No L-L results for M34012633


PRP results:
No PRP results for M34012633


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