is 2106399949-1
has 32,029,577 decimal digits
takes 436.388 GHz-days to do one L-L 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
Actual277287.670964.9351%830,00015,770,0009.77673.3950%297.447668.3300%5.8300%
PrimeNet2728.988162.5000%450,00022,000,0009.65865.4044%18.646767.9044%5.4044%
GPU72276143.834664.4737%700,00024,000,00011.71233.9721%155.546968.4457%3.9721%
Difference+1+143.8363+0.4614%+130,000-8,230,000-1.9356-0.5771%+141.9007-0.1157%-0.1157%

Known prime factors (1 factor, 122.2 bits, 0.00011487% known):
Remaining cofactor is PRP status unknown

GHz-days
exponentfactordigitsbits*kmin B1min B2date foundmin. TFmin. P-1normal P-1
106399949621376940306971147327911295544593812137122.22529200058183626156969676333940
22 × 3 × 5 × 7 × 67 × 2503 × 2897 × 180547 × 224869 × 3524767
224,8693,524,7672020-09-301.426e+92.40652.7216

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2020-09-30T15:10:25proxy2222Manual testing830,00015,770,00037122.2259.78872.819.553.395%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-04-22T18:54:00Donna NoblePhenom9550263264--0.018--
2010-09-04T22:45:00Donna NoblePH2-940-v3-MVB264265--0.035--
2012-05-15T13:04:00HBendtzHAL9006265266--0.070--
2013-09-09T21:32:00processinfoManual testing266267--0.140--
2014-06-20T15:03:00webbertManual testing267268--0.281--
2014-10-24T15:55:00shaugeManual testing268269--0.562--
2014-10-24T15:55:00shaugeManual testing269270--1.124--
2014-10-24T15:55:00shaugeManual testing270271--2.247--
2018-01-19T21:48:23el groccoManual testing271272--4.495--
2020-02-26T21:01:52el groccoManual testing272273--8.990--
2020-05-18T19:02:36TheJudgerManual testing273274--17.98--
2020-05-18T19:02:36TheJudgerManual testing274275--35.96--
2020-05-18T19:02:36TheJudgerManual testing275276--71.92--
2020-05-18T19:02:36TheJudgerManual testing276277--143.8--


ECM factoring results:
Exponent "106399949" not found


Lucas-Lehmer results:
Exponent "106399949" not found


PRP results:
Exponent "106399949" not found


P-1 factor-bounds graph:
B1 = 830,000, B2 = 15,770,000 (stage 2)
B1 = 830,000 (stage 1)
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TF factor-bounds graph:
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Last modified: 2020-09-30T15:10:25+00:00