is 2 101063 - 1
has 30423 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
Actual267294.013874.6269%100000000067468016315701,187.485225.4992%1,481.499081.0968%6.4699%
PrimeNet2400.000057.5000%1100190000.00008.0795%0.000060.9338%3.4338%
GPU722440.000061.3636%1200180000.00004.1571%0.000062.9698%1.6061%
Difference+23+294.0138+13.2632%+999998800+6746801613570+1,187.4852+21.3421%+1,481.4990+18.1270%+4.8638%

Known prime factors (2 factors, 127.1 bits, 0.12580551% known):
Remaining cofactor is not a probable-prime

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
101063202127617.6251
1
-111.728e-133.222e-96.558e-9
10106392934823609963917074418768548287933109.5184597865866339012154518407753
3 × 23 × 113 × 25471 × 23151693664222340219
2017-02-1425471231516936642223402191.489e+124.064e+97.591e+9

1 Composite Factors:
exponentprime factorscomposite factordigitsbits*
10106318784637091811176666501042430359788363339127.143
P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2016-11-02T22:05:59kkmrkkblmbrbkManual testing100000000200000000012-
skipped known factor: 202127
--0.656--11.733%
2021-12-16T23:45:44Seth_TrManual testing10000000006746801631570-
skipped known factor: 202127
--1,187--25.499%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2018-10-21T04:59:57J.R. AllenManual testing252257--0.184--
2022-04-13T17:48:14LordJuliusManual testing2125717.62561.72810e-130.0003.58647e-13
2018-10-21T04:59:57J.R. AllenManual testing257258--0.190--
2022-04-13T17:48:14LordJuliusManual testing257258--0.190--
2018-10-21T04:59:57J.R. AllenManual testing258259--0.380--
2022-04-13T17:48:14LordJuliusManual testing258259--0.380--
2018-10-21T04:59:57J.R. AllenManual testing259260--0.760--
2022-04-13T17:48:14LordJuliusManual testing259260--0.760--
2022-04-13T17:48:14LordJuliusManual testing260261--1.520--
2022-04-13T17:48:14LordJuliusManual testing261262--3.039--
2022-11-08T22:00:19LordJuliusManual testing262263--9.71--
2022-11-08T22:00:19LordJuliusManual testing263264--19.43--
2022-11-20T20:22:25LordJuliusManual testing264265--36.97--
2022-11-21T01:16:27LordJuliusManual testing265266--73.94--
2022-11-21T01:16:27LordJuliusManual testing266267--147.9--


ECM factoring results:
Total ECM effort:12.597 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
250000250000004605.340
250000250000001251.451
10000001000000001115.154


Lucas-Lehmer results:
No L-L results for M101063


PRP results:
dateuseridcompidcofactorsres64PRP
2017-09-21T20:54:52Oliver KruseOliver-PC
202127
929348236099639170744187685482879
1EC2AAD20BF5F35Cno
2017-09-21T21:56:42Oliver KruseManual testing
202127
929348236099639170744187685482879
1EC2AAD20BF5F35Cno
2017-09-22T10:00:23Oliver KruseManual testing
202127
929348236099639170744187685482879
1EC2AAD20BF5F35Cno
2017-11-06T12:36:30kkmrkkblmbrbkc4.xlarge
202127
929348236099639170744187685482879
1EC2AAD20BF5F3__no
2020-04-17T15:25:51Oliver KruseAddPrpType5
202127
929348236099639170744187685482879
A7C3C2366EF02F__no
2022-04-15T06:47:06LordJuliusWhiteBox
202127
929348236099639170744187685482879
A7C3C2366EF02F12no
2022-05-12T18:19:53Jorge CoveiroManual testing
202127
A7C3C2366EF02F12no


P-1 factor-bounds graph:
B1 = 1000000000, B2 = 6746801631570 (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: 2022-11-21T01:16:27+00:00