is 2 3321930211 - 1
has 1000000638 decimal digits
takes 703,411.033 GHz-days to do one PRP test
-unknown- primality tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual28818,870.319563.6364%----18,870.319563.6364%0.0000%
PrimeNet2879,435.159763.2184%11000000100000000019,921.43405.6012%29,356.593765.2786%2.0602%
GPU72291150,962.556564.8352%17000000100000000021,663.27044.2997%172,625.827066.3471%1.5120%
Difference-3-132,092.2370-1.1988%-17000000-1000000000-21,663.2704-4.2997%-153,755.5075-2.7108%-2.7108%

Known prime factors:
No known factors for M3321930211

P-1 results:
No P-1 results for M3321930211


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2021-10-19T09:15:53Caleb BManual testing264265--0.001--
2021-09-28T03:58:44Caleb BManual testing265272--0.286--
2009-06-10T04:00:00lavalampexosphere272273--0.288--
2009-06-15T04:00:00byroz273275--1.728--
2011-02-03T05:30:00firejugglerManual testing275276-----
2011-02-09T05:33:00firejugglerManual testing276277-----
2011-02-13T13:41:00firejugglerManual testing277278-----
2011-02-26T07:17:00firejugglerManual testing278279-----
2011-09-01T19:43:00Christenson279280-----
2011-09-08T20:06:00Christenson280281-----
2011-09-24T13:00:00lavalampOBD281282-----
2011-11-30T21:48:00Christenson282283-----
2012-09-12T19:45:44Åke Tilander283284--589.7--
2020-02-17T14:06:56lavalampexosphere284286--3,538--
2022-01-17T13:16:18Krieselcolab3286287--4,718--
2022-01-17T13:18:25Krieselcondor-gtx1060287288--9,435--


ECM factoring results:
No ECM results for M3321930211


Lucas-Lehmer results:
No L-L results for M3321930211


PRP results:
No PRP results for M3321930211


TF factor-bounds graph:
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Last modified: 2022-01-17T13:18:25+00:00