is 2 101399 - 1
has 30525 decimal digits
takes 0.000 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
Actual267293.039674.6269%100000000067355326338301,185.506825.5007%1,478.546481.0972%6.4703%
PrimeNet2400.000057.5000%1100190000.00008.0849%0.000060.9361%3.4361%
GPU722440.000061.3636%1300180000.00004.2573%0.000063.0085%1.6449%
Difference+23+293.0395+13.2632%+999998700+6735532615830+1,185.5068+21.2434%+1,478.5464+18.0887%+4.8255%

Known prime factors (2 factors, 37.3 bits, 0.03674531% known):
Remaining cofactor is not a probable-prime

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
101399202799617.6301
1
-111.722e-133.222e-96.558e-9
101399811193619.6304
22
2008-07-26446.894e-131.289e-82.623e-8

1 Composite Factors:
exponentprime factorscomposite factordigitsbits*
1013991645091292071237.259
P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2016-11-02T22:05:59kkmrkkblmbrbkManual testing100000000200000000012-
skipped known factor: 202799
skipped known factor: 811193
--0.656--11.735%
2021-12-18T12:17:22Seth_TrManual testing10000000006735532633830-
skipped known factor: 202799
skipped known factor: 811193
--1,186--25.501%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2008-07-26T09:16:00J FeitsmaManual testing??19.63065.96373e-160.0001.23754e-15
2018-10-25T13:19:56J.R. AllenManual testing252257--0.183--
2022-04-13T17:48:17LordJuliusManual testing2125737.259122.85977e-70.0005.92976e-7
2022-04-13T17:48:17LordJuliusManual testing2125717.63061.72237e-130.0003.57412e-13
2022-04-13T17:48:17LordJuliusManual testing2125719.63066.89405e-130.0001.43059e-12
2018-11-02T23:29:52J.R. AllenManual testing257258--0.189--
2022-04-13T17:48:17LordJuliusManual testing257258--0.189--
2018-11-02T23:29:52J.R. AllenManual testing258259--0.379--
2022-04-13T17:48:17LordJuliusManual testing258259--0.379--
2018-11-02T23:29:52J.R. AllenManual testing259260--0.757--
2022-04-13T17:48:17LordJuliusManual testing259260--0.757--
2022-04-13T17:48:17LordJuliusManual testing260261--1.515--
2022-04-13T17:48:17LordJuliusManual testing261262--3.029--
2022-10-24T07:11:49LordJuliusManual testing262263--9.68--
2022-10-24T07:11:49LordJuliusManual testing263264--19.36--
2022-10-24T07:11:50LordJuliusManual testing264265--36.85--
2022-10-24T09:27:06LordJuliusManual testing265266--73.70--
2022-10-24T09:27:06LordJuliusManual testing266267--147.4--


ECM factoring results:
Total ECM effort:12.598 GHz-days
Estimated T-Level:30.756
DigitsB1CompleteFacMiss
201100082.4900.000%
255000012.9390.000%
302500001.54521.330%
3510000000.15185.963%
4030000000.01398.746%


ECM Summary

B1B2factorcurvesGHz-days
5000050000002810.652
250000250000005856.791
10000001000000001115.154


Lucas-Lehmer results:
No L-L results for M101399


PRP results:
dateuseridcompidcofactorsres64PRP
2017-09-21T20:55:42Oliver KrusePRP
202799
811193
C0FD07E5A63293__no
2017-09-21T21:30:30Oliver KruseManual testing
202799
811193
C0FD07E5A63293__no
2017-10-13T09:55:37kkmrkkblmbrbkManual testing
202799
811193
C0FD07E5A63293__no
2020-04-17T15:28:10Oliver KruseAddPrpType5
202799
811193
68CFEB20E80D8D__no
2022-04-15T06:47:41LordJuliusWhiteBox
202799
811193
68CFEB20E80D8DC9no
2022-05-12T18:19:53Jorge CoveiroManual testing
202799
68CFEB20E80D8DC9no
2022-10-21T02:55:31LordJuliusWhiteBox
202799
811193
68CFEB20E80D8DC9no
2022-10-27T07:07:25LordJuliusWhiteBox
202799
811193
68CFEB20E80D8DC9no


P-1 factor-bounds graph:
B1 = 1000000000, B2 = 6735532633830 (P-1 stage 2)
B1 = 1000000000 (P-1 stage 1)
B1 = 100000000, B2 = 2000000000 (P-1 stage 2)
B1 = 100000000 (P-1 stage 1)
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TF factor-bounds graph:
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Last modified: 2022-10-27T07:07:25+00:00