is 2 102599089 - 1
has 30885404 decimal digits
takes 408.508 GHz-days to do one PRP test
Last-known PrimeNet details:
-unknown- L-L tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual276149.163164.4737%8550001795500010.31493.8332%159.478068.3069%5.8069%
PrimeNet2729.321162.5000%450000220000009.37655.3812%18.697567.8812%5.3812%
GPU72276149.163164.4737%6500002200000010.46823.8525%159.631368.3262%3.8525%
Difference---+205000-4045000-0.1533-0.0192%-0.1533-0.0192%-0.0192%

Known prime factors (1 factor, 119.5 bits, 0.00011648% known):
Remaining cofactor is PRP status unknown

GHz-days
exponentfactordigitsbits*kmin B1min B2date foundmin. TFmin. P-1normal P-1
10259908994387014919013610258245576581240970336119.5064599797904590244961056407459
72 × 17 × 23 × 641 × 1087 × 100393 × 403757 × 8500703
40375785007032021-02-101.267e+94.87794.9940

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2021-02-10T12:01:28Ben Deloi-0576be15cd2c89c58855000179550001236119.50610.31817.020.633.833%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-05-17T00:34:001997rj7Manual testing263264--0.019--
2010-08-19T06:53:00Dalos Leedalosdesk264265--0.036--
2012-04-24T10:18:00subgeniusvideodemo265266--0.073--
2014-05-05T09:10:00JMGarciafjcanizares266267--0.146--
2014-05-06T11:27:00Gnorfe_resq1267268--0.291--
2014-07-09T03:25:00SMoffatManual testing268269--0.583--
2014-07-10T08:29:00Ryan PropperManual testing269270--1.165--
2014-10-20T23:44:00PascalBieriManual testing270271--2.331--
2015-01-09T19:13:00shaugeManual testing271272--4.661--
2020-02-27T07:57:38el groccoManual testing272273--9.323--
2020-03-31T05:40:17SRBaseManual testing273274--18.65--
2020-11-08T21:34:47TheJudgerManual testing274275--37.29--
2020-11-08T21:34:47TheJudgerManual testing275276--74.58--


ECM factoring results:
Exponent "102599089" not found


Lucas-Lehmer results:
Exponent "102599089" not found


PRP results:
Exponent "102599089" not found


P-1 factor-bounds graph:
B1 = 855000, B2 = 17955000 (stage 2)
B1 = 855000 (stage 1)
104
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104
105
106
107
108
TF factor-bounds graph:
276
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274
273
272
271
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269
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267
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264
250
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270
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290
2100
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2120
Last modified: 2021-02-10T12:01:28+00:00