is 2 10429 - 1
has 3140 decimal digits
takes 0.000 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
Actualunknown250000000402500000000.461853.4851%0.461853.4851%53.4851%
PrimeNet2400.000065.0000%500100000.00003.1106%0.000066.0887%1.0887%
GPU722440.000268.1818%500100000.00001.2802%0.000268.5892%0.4073%
Difference-44-0.0002-68.1818%+249999500+40249990000+0.4618+52.2049%+0.4616-15.1040%-15.1040%

Known prime factors (3 factors, 280.5 bits, 2.69009451% known):
Remaining cofactor is not a probable-prime

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
104295569087722.409267
3 × 89
-3895.667e-111.461e-91.641e-9
104299709372405212712600142847946765860373738126.1914654987249598577332506878869865692
22 × 13 × 217687 × 411227981318146743905317733
2010-02-092176874112279813181467439053177331.595e+134.259e+157.955e+15
10429525989565494600514945602300173604946627140131.950252176414562566168829994390724712315
33 × 5 × 7 × 19 × 53 × 467 × 809 × 5569 × 125950694484664828783
2019-05-0555691259506944846648287831.273e+131.305e+92.437e+9

4 Composite Factors:
exponentprime factorscomposite factordigitsbits*
1042954072339640028849976191732643310445050987811945148.600
104292929281651331628297976859477066921051396676457747154.359
1042951070285726430990244359843403567152248310874907665
3799428365752223659936054727
78258.141
1042928441486432535238416699122722084158121308886540690
54677897119141954005642303211424249
85280.550
P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2016-09-07T22:00:02kkmrkkblmbrbkManual testing1000000001000000000012-
skipped known factor: 5569087
--0.122--41.364%
2021-08-02T03:34:54ViliamF325000000040250000000-
skipped known factor: 5569087
--0.462--45.273%


Trial Factoring results:
No TF results for M10429


ECM factoring results:

Old Calculation Method

Total ECM effort:37.707 GHz-days
Estimated T-Level:39.689
DigitsB1CurvesCompleteFacMiss
20110005507 / 10055.0700.000%
25500005507 / 28019.6680.000%
302500005152 / 6408.0500.032%
3510000005138 / 15663.2813.755%
4030000004303 / 45880.93839.142%

New Calculation Method

Total ECM effort:37.707 GHz-days
Estimated T-Level:39.689
DigitsB1CompleteFacMiss
20110001,015.1170.000%
2550000255.9020.000%
3025000049.7330.000%
3510000007.7680.042%
4030000001.00036.785%
45110000000.11189.449%
50440000000.01198.929%


ECM Summary

B1B2factorcurvesGHz-days
10.00000e+0
5000050000003550.049
2500002500000020.001
3500003500000060.006
4000004000000010.001
9500009500000050.013
10000001000000008352.284
30000003000000003,69530.32
30000003000000006064.973
10000000100000000020.055


Lucas-Lehmer results:
No L-L results for M10429


PRP results:
dateuseridcompidcofactorsres64PRP
2017-09-21T19:04:03Oliver KruseOliver-PC6BAAB9551014CD__?
2017-09-21T19:21:51Oliver KruseManual testing6BAAB9551014CD__?
2017-10-02T10:03:34kkmrkkblmbrbkManual testing
5569087
97093724052127126001428479467658603737
6BAAB9551014CD__no
2017-10-12T15:34:57kkmrkkblmbrbkManual testing
5569087
97093724052127126001428479467658603737
6BAAB9551014CD__no
2019-05-06T08:29:44artorollofourth
5569087
97093724052127126001428479467658603737
5259895654946005149456023001736049466271
8C746E59587B10D3no
2019-05-07T07:04:34kkmrkkblmbrbkc5.large
5569087
97093724052127126001428479467658603737
5259895654946005149456023001736049466271
8C746E59587B10D3no


P-1 factor-bounds graph:
B1 = 250000000, B2 = 40250000000 (P-1 stage 2)
B1 = 100000000, B2 = 10000000000 (P-1 stage 2)
B1 = 250000000 (P-1 stage 1)
B1 = 100000000 (P-1 stage 1)
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TF factor-bounds graph:
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Last modified: 2021-08-02T03:34:54+00:00