is 2 4024301291 - 1
has 1211435401 decimal digits
takes 1,009,615.217 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-daysProbability
Actual2751.901457.3333%----1.901457.3333%
Target292249,229.389765.2174%200000006000000000125,796.06394.2384%375,025.453666.6916%
Difference-17-249,227.4883-7.8841%-20000000-6000000000-125,796.0639-4.2384%-375,023.5522-9.3583%

Known prime factors:
No known factors for M4024301291

P-1 results:
No P-1 results for M4024301291


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2023-04-01ramgeisr4mg31s271273--0.357--
2023-04-01ramgeisr4mg31s273274--0.475--
2023-04-01ramgeisr4mg31s274275--0.951--


ECM factoring results:
No ECM results for M4024301291


Lucas-Lehmer results:
No L-L results for M4024301291


PRP results:
No PRP results for M4024301291


TF factor-bounds graph:
275
274
273
this exponent TF target: 92
250
260
270
280
290
2100
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Last modified: 2023-10-02T12:12:48+00:00