is 282122049-1
has 24,721,201 decimal digits
takes 256.261 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
Actual27593.177364.0000%695,00014,073,7506.44283.8160%99.620067.8160%5.8442%
PrimeNet2715.821661.9718%340,00016,000,0005.39895.2635%11.220467.2354%5.2635%
GPU7227593.177364.0000%550,00018,000,0006.79033.8873%99.967667.8873%3.8873%
Difference---+145,000-3,926,250-0.3476-0.0713%-0.3476-0.0713%-0.0713%

Known prime factors (1 factor, 124.8 bits, 0.00015195% known):
Remaining cofactor is PRP status unknown

GHz-days
exponentfactordigitsbits*kmin B1min B2date foundmin. TFmin. P-1normal P-1
821220493671007611458171324320130221241924159338124.788223509255806450428697908537404
22 × 3 × 19 × 37 × 107 × 431 × 4663 × 85313 × 279397 × 5168869
279,3975,168,8692017-06-242.014e+92.46952.5728

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2017-06-24T05:33:56Brucebdesk695,00014,073,750638124.7886.443512.512.893.816%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-12-16T15:20:00For Researchm1_71264265--0.045--
2012-08-09T05:18:00Carsten KossendeyManual testing265266--0.091--
2013-01-31T23:02:00rjbelansManual testing266267--0.182--
2013-02-07T15:46:00SMoffatManual testing267268--0.364--
2013-02-09T14:46:00SMoffatManual testing268269--0.728--
2013-02-10T15:40:00SMoffatManual testing269270--1.456--
2013-06-13T19:26:00ITSCP_-_ArcherOffice270271--2.912--
2016-08-01T01:55:26tmorrowManual testing271272--5.824--
2016-11-09T11:49:22RichD0Manual testing272273--11.65--
2016-11-27T06:48:13RichD0Manual testing273274--23.29--
2016-11-29T14:45:08Brian BeuningManual testing274275--46.59--


ECM factoring results:
Exponent "82122049" not found


Lucas-Lehmer results:
Exponent "82122049" not found


PRP results:
Exponent "82122049" not found


P-1 factor-bounds graph:
B1 = 695,000, B2 = 14,073,750 (stage 2)
B1 = 695,000 (stage 1)
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TF factor-bounds graph:
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Last modified: 2017-06-24T05:33:56+00:00