is 2 9544097 - 1
has 2873060 decimal digits
takes 2.638 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
Actual2673.113364.1791%----3.113364.1791%0.0000%
PrimeNet2640.372962.5000%4000011000000.03923.5031%0.412163.8137%1.3137%
GPU722686.245264.7059%6000014000000.05332.4658%6.298565.5762%0.8703%
Difference-1-3.1319-0.5268%-60000-1400000-0.0533-2.4658%-3.1852-1.3970%-1.3970%

Known prime factors (4 factors, 186.8 bits, 0.00195757% known):
Remaining cofactor is not a probable-prime

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
954409776352777826.1864
22
-449.375e-131.603e-63.262e-6
9544097229058329927.77112
22 × 3
2008-09-08441.878e-121.603e-63.262e-6
95440973085667642320811548.13316165320
23 × 3 × 5 × 23 × 5857
2014-03-272358577.807e-60.00010.0002
9544097323683194987770466580985512684.7431695724566649786075
52 × 13 × 470333 × 11093446667
2022-03-0747033311093446667692,610242.40452.40

11 Composite Factors:
exponentprime factorscomposite factordigitsbits*
9544097174892395141296331753.957
9544097235599293390236568389372374.319
9544097706797873999374420526492375.904
9544097539659804575483332699633135627331102.090
9544097247141108055487561620439390852612734110.929
9544097741423317692798785105908840938127934112.514
9544097998778761136780720236216004061713381463140132.875
954409756609729238398420145062379114477350346178342138.700
954409776259532021412884830095187881955096052768008028748159.062
9544097228778594066681132216724123173433280034877261159949160.647
954409717467880975146827618251052647181683554881535743712
6060423
57186.833
P-1 results:
No P-1 results for M9544097


P+1 Factoring results:
dateuseridcompidb1b2startfactorSmoothdigitsbits*ghz-days
2022-03-07T03:21:31riccardo ubertiColab_noGPU152000000200000027P+12684.7431.218
2022-03-11T20:13:58riccardo ubertiColab_noGPU1523000004800000065--2.379


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2008-09-08T05:32:00Will EdgingtonManual testing??27.77194.86607e-155.7311.05727e-14
2014-03-27T11:19:00TJAOIManual testing??48.133153.87785e-65.7318.42554e-6


ECM factoring results:

Old Calculation Method

Total ECM effort:8.134 GHz-days
Estimated T-Level:0.500
DigitsB1CurvesCompleteFacMiss
201100010 / 1000.10090.438%
255000010 / 2800.03696.485%

New Calculation Method

Total ECM effort:8.134 GHz-days
Estimated T-Level:0.500
DigitsB1CompleteFacMiss
20110000.43564.741%
25500000.04096.125%
302500000.00399.748%


ECM Summary

B1B2factorcurvesGHz-days
5000014400000108.134


Lucas-Lehmer results:
No L-L results for M9544097


PRP results:
dateuseridcompidcofactorsres64PRP
2020-08-12T01:35:32riccardo ubertiNomad2C
76352777
229058329
308566764232081
DF5206C1E24D3E__no
2020-12-21T13:35:47Oliver KruseIOS-5
76352777
229058329
308566764232081
DF5206C1E24D3ED2no
2022-03-07T16:31:20riccardo ubertiNomad2C
76352777
229058329
308566764232081
32368319498777046658098551
DF5206C1E24D3ED2no


P-1 factor-bounds graph:
B1 = 2000000 (P+1 stage 1)
100
101
102
103
104
105
106
107
100
101
102
103
104
105
106
107
108
109
1010
1011
TF factor-bounds graph:
267
2
220
230
240
250
260
270
280
290
2100
Last modified: 2022-03-11T20:13:58+00:00