is 2 3594343 - 1
has 1082006 decimal digits
takes 0.378 GHz-days to do one PRP test
Last-known PrimeNet details:
Exponent is not assigned to anyone
0 primality tests remaining
ResidueStatus
L-L3075F6FE828E1629double-checked
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual272266.066369.4444%3000000900000001.17875.7617%267.245171.2050%1.7605%
PrimeNet2600.042763.3333%150003000000.00462.9743%0.047464.4239%1.0906%
GPU722640.990365.6250%200004000000.00621.9799%0.996566.3056%0.6806%
Difference+8+265.0761+3.8194%+2980000+89600000+1.1725+3.7818%+266.2486+4.8994%+4.8994%

Known prime factors:
No known factors for M3594343

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2009-07-10T14:36:00Carsten Kossendeyleela20000245000---0.005--0.516%
2012-01-01T08:20:00Squeeky_SquirrelP4_2600900001620000---0.026--1.451%
2016-06-03T02:04:16Squeeky_SquirrelP4_2600225000658125012---0.087--2.475%
2016-06-03T02:33:23Jocelyn LaroucheManual testing10800032400006---0.042--1.801%
2020-02-07T20:13:47BigBrotherWinston30000009000000012---1.179--5.762%


P+1 Factoring results:
dateuseridcompidb1b2startfactorSmoothdigitsbits*ghz-days
2021-11-18T11:57:35ArtyomPaxioo50000250000027--0.032
2021-11-18T12:17:17ArtyomPaxioo50000250000065--0.032


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2016-02-23T16:29:34Mark RoseManual testing21260--0.043--
2009-03-14T07:23:00S485122USB-A260261--0.043--
2011-06-10T06:27:00markroldgamer261262--0.085--
2012-07-02T04:05:00GrunwalderGIMPManual testing21263--0.444--
2016-02-23T16:29:34Mark RoseManual testing262263--0.273--
2015-02-07T18:28:00VictordeHollanderManual testing263264--0.546--
2015-02-07T18:28:00VictordeHollanderManual testing264265--1.040--
2016-02-24T09:33:31ramgeisManual testing265266--2.079--
2017-01-21T23:13:27Gordon SpenceManual testing266267--4.158--
2018-07-09T09:05:33TJAOIManual testing267268--8.316--
2020-12-18T04:31:59axnManual testing268269--16.63--
2021-03-18T21:01:42-Anonymous-Manual testing269270--33.26--
2021-03-18T21:01:42-Anonymous-Manual testing270271--66.53--
2021-03-20T23:56:56-Anonymous-Manual testing271272--133.1--


ECM factoring results:

Old Calculation Method

Total ECM effort:8.733 GHz-days
Estimated T-Level:2.700
DigitsB1CurvesCompleteFacMiss
201100054 / 1000.54058.117%
255000054 / 2800.19382.432%

New Calculation Method

Total ECM effort:8.733 GHz-days
Estimated T-Level:2.700
DigitsB1CompleteFacMiss
20110002.16711.456%
25500000.20181.787%
302500000.01398.734%


ECM Summary

B1B2factorcurvesGHz-days
500005000000263.853
50000675000071.203
50000680000071.208
50000700000071.227
50000715000071.241


Lucas-Lehmer results:
dateuseridcompidres64spent (GHz-days)
1999-08-07T00:00:00ANONYMOUSv4_computers3075F6FE828E16290.378


PRP results:
No PRP results for M3594343


P-1 factor-bounds graph:
B1 = 3000000, B2 = 90000000 (P-1 stage 2)
B1 = 3000000 (P-1 stage 1)
B1 = 225000, B2 = 6581250 (P-1 stage 2)
B1 = 108000, B2 = 3240000 (P-1 stage 2)
B1 = 225000 (P-1 stage 1)
B1 = 90000, B2 = 1620000 (P-1 stage 2)
B1 = 108000 (P-1 stage 1)
B1 = 90000 (P-1 stage 1)
B1 = 20000, B2 = 245000 (P-1 stage 2)
B1 = 20000 (P-1 stage 1)
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TF factor-bounds graph:
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Last modified: 2022-07-30T23:54:00+00:00