is 2 3594901 - 1
has 1082174 decimal digits
takes 0.378 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-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbability
Actual2678.265667.1642 %1000001303648501.09615.9761 %9.361669.1265 %
Target2640.990165.6250 %2000020000000.01951.9799 %1.009666.3056 %
Difference+3+7.2755+1.5392 %+80000+128364850+1.0766+3.9962%+8.3521+2.8209 %

Known prime factors (2 factors, 132.4 bits, 0.00368308% known):
Remaining cofactor is not a probable-prime

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
359490124442121514370391651.118339955419
3 × 619 × 183067
-6191830670.00010.00160.0028
359490129456861875262656207315212581.285409703380917341760
26 × 33 × 5 × 163 × 331 × 1049 × 837847
2022-05-281049837847150,3840.00710.0130

1 Composite Factors:
P-1 results:
dateusercompB1B2BSstagefactordigitsbits*GHz-daysFac Prob
2022-02-28JossManual testing9000090000--0.0141.450%
2022-03-22JossManual testing100000100000--0.0151.532%
2022-05-28JossManual testing10000013036485022581.2851.3028.076%


Trial Factoring results:
5758596061626364656667
No TF results for M3594901


ECM factoring results:
Total ECM effort:0.445 GHz-days
Estimated T-Level:0.577
DigitsB1CompleteFacMiss
20110000.11589.102%
25500000.01198.938%


ECM Summary

B1B2factorcurvesGHz-days
50000500000030.445


Lucas-Lehmer results:
No L-L results for M3594901


PRP results:
dateuseridcompidcofactorsres64
2017-11-10kkmrkkblmbrbkc4.large
2444212151437039
E1F1F5897EA3E528
2017-11-26Oliver KruseThreadripper-PC
2444212151437039
E1F1F5897EA3E528
2022-06-03Poaooffice-CN2
2444212151437039
2945686187526265620731521
E1F1F5897EA3E528


CERT results:
dateuseridcompid
2022-06-04LookASIT-18


P-1 factor-bounds graph:
B1 = 100000, B2 = 130364850 (P-1 stage 2)
B1 = 100000 (P-1 stage 1)
B1 = 90000 (P-1 stage 1)
101
102
103
104
105
101
102
103
104
105
106
107
108
109
TF factor-bounds graph:
this exponent TF target: 64
TF double-checked to: 67
ECM T-Level=0.58 ~= -15-bit
250
260
270
280
290
JSON version of this page
Last modified: 2024-03-13T02:15:48+00:00