is 2 677232767 - 1
has 203867377 decimal digits
takes 21,955.197 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
Actual2680.088055.8824%----0.088055.8824%0.0000%
PrimeNet280361.569362.5000%2400000180000000567.66935.5673%929.238664.5877%2.0877%
GPU722845,785.112364.2857%4000000180000000638.78364.2053%6,423.895965.7876%1.5019%
Difference-16-5,785.0243-8.4034%-4000000-180000000-638.7836-4.2053%-6,423.8079-9.9052%-9.9052%

Known prime factors (4 factors, 229.5 bits, 0.00003389% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
6772327671517001398091237.142112
24 × 7
2008-04-2316162.769e-110.00080.0015
67723276755182997875899947191962.2594074152977
4074152977
2016-07-18140741529770.001310,43419,488
67723276774362984044383244411962.6895490208660
22 × 5 × 29 × 541 × 17497
2016-09-26541174970.00210.06890.0837
6772327672010473815585112111512167.446148432999225
52 × 7 × 827 × 1025621
2022-08-0582710256210.07972.66354.9060

11 Composite Factors:
exponentprime factorscomposite factordigitsbits*
6772327678371268492853772020418716686713099.401
67723276711280875076147374438174017717693199.832
6772327673049891589065951904550061981015932104.589
6772327674103572390566782240493393164839862707938124.948
677232767110943972294985703791997492891838391156940129.705
677232767149504832270005993323443643842399504159140130.135
677232767622512505365333218634106004247012155884795328791149162.091
67723276716830216108115153854902281127069367653535359255032
1
51166.847
67723276722679903957481004024434321328224406742967746979611
9
51167.278
67723276782501248415925186094976680008119805413119971985378
75357929
58192.394
67723276712515450919112890512692305109826429736392174753072
12022179645216695561
70229.537
P-1 results:
No P-1 results for M677232767


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2016-07-18T14:15:41TJAOIManual testing262263*62.259190.00045,0350.001
2016-09-26T19:36:19TJAOIManual testing262263*62.689190.00145,0350.003
2022-08-05T09:36:03TJAOIManual testing267268*67.446210.03645,0350.073
2022-08-10T19:29:53LordJuliusManual testing2126837.142122.76910e-1145,0355.68009e-11
2022-08-10T19:29:53LordJuliusManual testing2126867.446210.08045,0350.163
2022-08-10T19:29:53LordJuliusManual testing2126862.259190.00145,0350.003
2022-08-10T19:29:53LordJuliusManual testing2126862.689190.00245,0350.004


ECM factoring results:
No ECM results for M677232767


Lucas-Lehmer results:
No L-L results for M677232767


PRP results:
No PRP results for M677232767


P-1 factor-bounds graph:
100
101
102
103
100
101
102
103
104
105
106
107
108
109
1010
TF factor-bounds graph:
268
263
230
240
250
260
270
280
290
2100
Last modified: 2022-08-10T19:29:53+00:00