is 2 1143276361 - 1
has 344160478 decimal digits
takes 72,301.644 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
Actual2856,853.754463.5294%----6,853.754463.5294%0.0000%
PrimeNet282856.719262.1951%40000003200000001,945.53815.7333%2,802.257364.3626%2.1675%
GPU7228613,707.509063.9535%65000003200000002,162.29584.3565%15,869.804865.5238%1.5703%
Difference-1-6,853.7546-0.4241%-6500000-320000000-2,162.2958-4.3565%-9,016.0504-1.9944%-1.9944%

Known prime factors:
No known factors for M1143276361

P-1 results:
No P-1 results for M1143276361


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2018-04-22T11:52:50ANONYMOUSv4_computers273274--1.673--
2018-04-22T11:52:50ANONYMOUSv4_computers274275--3.347--
2018-04-22T11:52:50ANONYMOUSv4_computers275276--6.693--
2018-04-22T11:52:50ANONYMOUSv4_computers276277--13.39--
2018-04-22T11:52:50ANONYMOUSv4_computers277278--26.77--
2018-04-22T11:52:50ANONYMOUSv4_computers278279--53.55--
2018-04-22T11:52:50ANONYMOUSv4_computers279280--107.1--
2019-02-06T12:51:31ANONYMOUSv4_computers280281--214.2--
2019-09-15T13:59:06Krieseldodo-gtx1080ti281282--428.4--
2019-09-23T13:48:12Krieseldodo-gtx1080ti282283--856.7--
2020-10-22T12:26:15ramgeisr4mg31s283284--1,713--
2020-10-24T08:47:11ramgeisr4mg31s284285--3,427--


ECM factoring results:
No ECM results for M1143276361


Lucas-Lehmer results:
No L-L results for M1143276361


PRP results:
No PRP results for M1143276361


TF factor-bounds graph:
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Last modified: 2020-10-24T08:47:11+00:00