is 2 1143276427 - 1
has 344160498 decimal digits
takes 72,301.648 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
Actual2710.418256.3380%----0.418256.3380%0.0000%
PrimeNet282856.719162.1951%40000003200000001,945.53815.7333%2,802.257364.3626%2.1675%
GPU7228613,707.508263.9535%65000003200000002,162.29584.3565%15,869.804065.5238%1.5703%
Difference-15-13,707.0900-7.6155%-6500000-320000000-2,162.2958-4.3565%-15,869.3858-9.1858%-9.1858%

Known prime factors:
No known factors for M1143276427

P-1 results:
No P-1 results for M1143276427


Trial Factoring results:
No TF results for M1143276427


ECM factoring results:
No ECM results for M1143276427


Lucas-Lehmer results:
No L-L results for M1143276427


PRP results:
No PRP results for M1143276427


TF factor-bounds graph:
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