is 2 100769 - 1
has 30335 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
Actual267294.871674.6269%100000000067344391214101,185.314925.4930%1,480.186581.0952%6.4684%
PrimeNet2400.000057.5000%1100180000.00007.9650%0.000060.8851%3.3851%
GPU722440.000061.3636%1200180000.00004.1544%0.000062.9687%1.6051%
Difference+23+294.8716+13.2632%+999998800+6734439103410+1,185.3149+21.3386%+1,480.1865+18.1265%+4.8633%

Known prime factors (2 factors, 40.8 bits, 0.04051479% known):
Remaining cofactor is not a probable-prime

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
100769806153619.6214
22
-446.937e-131.289e-82.623e-8
1007692418457721.20612
22 × 3
2008-07-26442.780e-121.289e-82.623e-8

1 Composite Factors:
exponentprime factorscomposite factordigitsbits*
10076919496463659211340.826
P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2016-10-31T18:44:45kkmrkkblmbrbkManual testing100000000200000000012-
skipped known factor: 806153
skipped known factor: 2418457
--0.656--11.730%
2021-12-18T00:59:06Seth_TrManual testing10000000006734439121410-
skipped known factor: 806153
skipped known factor: 2418457
--1,185--25.493%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2008-07-26T09:16:00J FeitsmaManual testing??21.20677.20122e-150.0001.49470e-14
2018-10-25T13:19:54J.R. AllenManual testing252257--0.185--
2022-04-13T17:48:11LordJuliusManual testing2125721.20672.77967e-120.0005.76954e-12
2022-04-13T17:48:11LordJuliusManual testing2125719.62166.93715e-130.0001.43989e-12
2022-04-13T17:48:12LordJuliusManual testing2125740.826132.76871e-60.0005.72882e-6
2018-11-01T14:43:25J.R. AllenManual testing257258--0.191--
2022-04-13T17:48:12LordJuliusManual testing257258--0.191--
2018-11-01T14:43:25J.R. AllenManual testing258259--0.381--
2022-04-13T17:48:12LordJuliusManual testing258259--0.381--
2018-11-01T14:43:25J.R. AllenManual testing259260--0.762--
2022-04-13T17:48:12LordJuliusManual testing259260--0.762--
2022-04-13T17:48:12LordJuliusManual testing260261--1.524--
2022-04-13T17:48:12LordJuliusManual testing261262--3.048--
2022-10-24T03:36:05LordJuliusManual testing262263--9.74--
2022-10-24T03:36:05LordJuliusManual testing263264--19.48--
2022-10-24T03:36:05LordJuliusManual testing264265--37.08--
2022-10-24T03:36:05LordJuliusManual testing265266--74.16--
2022-10-24T05:17:16LordJuliusManual testing266267--148.3--


ECM factoring results:
Total ECM effort:12.736 GHz-days
Estimated T-Level:30.766
DigitsB1CompleteFacMiss
201100082.9900.000%
255000013.0390.000%
302500001.56121.003%
3510000000.15385.797%
4030000000.01398.726%


ECM Summary

B1B2factorcurvesGHz-days
5000050000002810.652
250000250000005856.791
10000001000000001145.293


Lucas-Lehmer results:
No L-L results for M100769


PRP results:
dateuseridcompidcofactorsres64PRP
2017-09-21T20:54:54Oliver KruseOllaptop
806153
2418457
9D7A35A624AAF6__no
2017-09-21T21:40:12Oliver KruseManual testing
806153
2418457
9D7A35A624AAF6__no
2017-10-13T09:55:35kkmrkkblmbrbkManual testing
806153
2418457
9D7A35A624AAF6__no
2020-04-17T15:28:58Oliver KruseAddPrpType5
806153
2418457
B6F3F8E89DEBD2__no
2022-04-15T06:46:43LordJuliusWhiteBox
806153
2418457
B6F3F8E89DEBD2D0no


P-1 factor-bounds graph:
B1 = 1000000000, B2 = 6734439121410 (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: 2022-10-24T05:17:16+00:00