is 2 160080707 - 1
has 48189095 decimal digits
takes 1,050.530 GHz-days to do one PRP test
Last-known PrimeNet details:
Exponent is not assigned to anyone
1 primality tests remaining
ResidueStatus
L-L-unknown--unknown-
PRPF782D36237ABFB__verified PRP

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual28512,237.163166.2651%10000003600000027.66092.4108%12,264.824067.0783%0.8133%
PrimeNet27423.899662.1622%6500003600000024.51195.3521%48.411564.1873%2.0251%
GPU72278382.410364.1026%10000003600000027.66093.8986%410.071265.5021%1.3995%
Difference+7+11,854.7528+2.1625%----1.4879%+11,854.7528+1.5763%+1.5763%

Known prime factors:
No known factors for M160080707

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2020-09-05T20:13:49Bruno VictalManual testing100000036000000---27.66--2.411%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2022-05-25T23:45:40LordJuliusManual testing21263--0.010--
2010-06-28T23:24:00Charles A. Morrismagnetar263264--0.012--
2011-02-01T20:17:00abcC30D35CA5264265--0.023--
2013-02-26T00:41:00Richardwdmd-solr-web265266--0.047--
2015-05-01T22:25:00Mr-PlonkLinux-i7266267--0.093--
2016-02-28T00:38:17XZTManual testing267268--0.187--
2017-03-20T09:28:20Xolotlspirit-cpu-10268269--0.373--
2018-02-03T13:58:16YxinityManual testing269270--0.747--
2018-11-27T07:16:28DirkManual testing269270--0.747--
2018-08-26T16:51:40proxy2222Manual testing270271--1.494--
2018-11-27T07:16:28DirkManual testing271272--2.988--
2018-11-27T07:16:28DirkManual testing272273--5.975--
2018-11-27T07:16:28DirkManual testing273274--11.95--
2018-11-27T07:16:28DirkManual testing274275--23.90--
2018-11-27T07:16:28DirkManual testing275276--47.80--
2018-11-27T07:16:28DirkManual testing276277--95.60--
2018-11-27T07:16:28DirkManual testing277278--191.2--
2018-11-27T07:16:28DirkManual testing278279--382.4--
2018-11-27T07:16:28DirkManual testing279280--764.8--
2018-11-27T07:16:28DirkManual testing280281--1,530--
2018-11-27T07:16:28DirkManual testing281282--3,059--
2018-11-27T07:16:28DirkManual testing282283--6,119--
Missing TF 83 - 84
2018-11-27T07:16:28DirkManual testing284285--24,474--


ECM factoring results:
No ECM results for M160080707


Lucas-Lehmer results:
No L-L results for M160080707


PRP results:
dateuseridcompidcofactorsres64PRP
2020-09-23T21:32:40Bruno VictalManual testingF782D36237ABFB__no


P-1 factor-bounds graph:
B1 = 1000000, B2 = 36000000 (P-1 stage 2)
B1 = 1000000 (P-1 stage 1)
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TF factor-bounds graph:
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Last modified: 2022-05-25T23:45:40+00:00