is 292504849-1
has 27,846,735 decimal digits
takes 335.073 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
Actual277330.881764.9351%705,00013,042,5007.23333.1410%338.115068.0761%6.1043%
PrimeNet2715.168161.9718%400,00018,000,0007.13725.5624%12.305467.5342%5.5624%
GPU7227582.719064.0000%600,00022,000,0009.27514.1439%91.994168.1439%4.1439%
Difference+2+248.1627+0.9351%+105,000-8,957,500-2.0418-1.0028%+246.1209-0.0678%-0.0678%

Known prime factors (1 factor, 120.4 bits, 0.00013013% known):
Remaining cofactor is PRP status unknown

GHz-days
exponentfactordigitsbits*kmin B1min B2date foundmin. TFmin. P-1normal P-1
92504849172729654981677462710985349741282464137120.3789336248685821727178376635680
25 × 3 × 5 × 11 × 73 × 47569 × 98459 × 481879 × 10732433
481,87910,732,4332019-08-171.883e+95.46425.7360

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2019-08-17T11:04:03Ryan PropperManual testing705,00013,042,500637120.3787.233670.114.473.141%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2011-01-09T07:30:00For Researchm1_f2264265--0.040--
2013-07-11T18:49:00David CampeauManual testing265266--0.081--
2013-08-29T11:14:00Norman LeyManual testing266267--0.162--
2013-09-07T01:11:00processinfoManual testing267268--0.323--
2013-09-12T08:55:00Preben SManual testing268269--0.646--
2013-11-24T12:52:00SMoffatManual testing269270--1.293--
2014-02-10T13:32:00ANONYMOUS270271--2.585--
2018-05-08T05:00:01ky0urakuManual testing271272--5.170--
2019-01-20T15:37:34LaurVManual testing272273--10.34--
2019-03-07T19:49:47TravisJankManual testing273274--20.68--
2019-05-26T21:28:10TheJudgerManual testing274275--41.36--
2019-05-26T21:28:10TheJudgerManual testing275276--82.72--
2019-05-26T21:28:10TheJudgerManual testing276277--165.4--


ECM factoring results:
Exponent "92504849" not found


Lucas-Lehmer results:
Exponent "92504849" not found


PRP results:
Exponent "92504849" not found


P-1 factor-bounds graph:
B1 = 705,000, B2 = 13,042,500 (stage 2)
B1 = 705,000 (stage 1)
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TF factor-bounds graph:
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Last modified: 2019-08-17T11:04:03+00:00