is 2 110013377 - 1
has 33117327 decimal digits
takes 482.836 GHz-days to do one PRP test
Last-known PrimeNet details:
Exponent is not assigned to anyone
0 primality tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP539307246A18B886PRP-tested

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbability
Actual276139.110364.4737 %66300080130006.76773.1642 %145.878065.5978 %
Target276139.110364.4737 %70000013000000049.28594.0479 %188.396265.9118 %
Difference----37000-121987000-42.5182-0.8837 %-42.5182-0.3139 %

Known prime factors:
No known factors for M110013377

P-1 results:
dateusercompB1B2BSstagefactordigitsbits*GHz-daysFac Prob
2021-03-11Jonathan WeisbrodJON-G36630008013000--6.7683.164%


Trial Factoring results:
5758596061626364656667686970717273747576
 BitsFactor
dateuseridcompidfromtofactorbits*digitsGHz-days
2010-04-30lindedskynet-node0562632640.018
2010-09-16sasaki3MATE_J22642650.034
2011-11-01VictordeHollanderManual testing2652728.627
2020-04-04GROBERTSManual testing2722738.694
2020-05-10Gordon BowerManual testing27327552.17
2020-05-14KrieselManual testing27527669.56


ECM factoring results:
No ECM results for M110013377


Lucas-Lehmer results:
No L-L results for M110013377


PRP results:
dateuseridcompidcofactorsres64
2021-04-06Jonathan WeisbrodJON-G3539307246A18B886


CERT results:
dateuseridcompid
2021-04-07Ben Deloi-057ed629b0ba2a312


P-1 factor-bounds graph:
B1 = 663000, B2 = 8013000 (P-1 stage 2)
B1 = 663000 (P-1 stage 1)
104
105
106
104
105
106
107
TF factor-bounds graph:
276
275
273
272
265
264
this exponent TF target: 76
TF double-checked to: 67
250
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280
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Last modified: 2024-03-13T02:15:48+00:00