is 2 84557299 - 1
has 25454284 decimal digits
takes 263.860 GHz-days to do one PRP test
Last-known PrimeNet details:
Exponent is not assigned to anyone
-unknown- primality tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual2670.351459.7015%----0.351459.7015%0.0000%
PrimeNet2715.653961.9718%360000170000005.73105.3778%11.384964.0169%2.0451%
GPU7227590.493864.0000%550000190000007.03693.9416%97.530665.4190%1.4190%
Difference-8-90.1424-4.2985%-550000-19000000-7.0369-3.9416%-97.1792-5.7175%-5.7175%

Known prime factors (4 factors, 169.2 bits, 0.00020009% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
84557299845572991929.6555
5
2007-08-14158.467e-135.511e-69.209e-6
8455729935514065591031.72621
3 × 7
2008-09-12373.399e-121.456e-52.763e-5
8455729927932658151671341.34516517
83 × 199
2007-08-14831995.457e-90.00040.0008
845572991019509930388902603372166.466602851523432
23 × 60209 × 1251581
2020-04-086020912515810.30440.56610.5763

11 Composite Factors:
exponentprime factorscomposite factordigitsbits*
8455729930029734663506479691961.381
8455729923619101299888133544972271.0004
8455729999200225370145654803532273.071
84557299862070061193146167539257579672996.122
845572993620694253748782126420393503833098.192
84557299838810312741081434378743794582331102.726
8455729928477622367786094557328715313127933107.812
8455729930615612696388706652446322584305030555339127.848
8455729924079908322097390023049262777509059968548942137.467
84557299101135614861680646519891401082086162865896143139.537
8455729985517544355215355564638313008160233254228897172235
1
51169.193
P-1 results:
No P-1 results for M84557299


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2020-04-08T10:51:33TJAOIManual testing266267*66.466210.130542.90.267


ECM factoring results:
No ECM results for M84557299


Lucas-Lehmer results:
No L-L results for M84557299


PRP results:
No PRP results for M84557299


P-1 factor-bounds graph:
100
101
102
103
104
105
100
101
102
103
104
105
106
107
TF factor-bounds graph:
267
220
230
240
250
260
270
280
290
2100
Last modified: 2020-04-08T10:51:33+00:00