is 222153-1
has 6,669 decimal digits
takes 0.000 GHz-days to do one L-L test
Last-known PrimeNet details:
-unknown- L-L tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual26372.045276.1905%500,000,00018,755,543,263,242474.359529.2374%546.4047105.4279%42.9279%
PrimeNet2400.000062.5000%50010,0000.00003.7958%0.000066.2958%3.7958%
GPU722440.000165.9091%50010,0000.00001.6077%0.000167.5168%1.6077%
Difference+19+72.0451+10.2814%+499,999,500+18,755,543,253,242+474.3595+27.6297%+546.4046+37.9111%+37.9111%

Known prime factors (3 factors, 310.3 bits, 1.40058947% known):
Remaining cofactor is not a probable-prime

GHz-days
exponentfactordigitsbits*kmin B1min B2date foundmin. TFmin. P-1normal P-1
221534562973865165271548.69710298771871
3 × 67 × 51237671
6751,237,671-0.00240.00130.0024
2215369276209317266717612182710644647933109.09415635852777787820523672349263
47 × 332677718676336606886645729
473.32678e+262018-06-146.487e+128.410e+151.571e+16
22153797118401128905560685949238546770968442587340946152.482179912066340654891140240427605013083655168
210 × 34 × 13 × 997 × 59887 × 3928493 × 396470317 × 1794186505141
396,470,3171.79419e+122016-12-237.406e+1245.53184.714

4 Composite Factors:
exponentprime factorscomposite factordigitsbits*
2215331610553259240680481258958469615110641537445843348157.791
2215336372304317935223276177320702201333397988906274610
51988330543
61201.179
2215355221341207251036237781067362653513641245424008151
38607938537965133603887776911
79261.576
2215325197353672806045790848531472661053679844960199952
69528695874821894891794268606855796390508097
94310.273
P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2016-11-22T21:56:43kkmrkkblmbrbkManual testing500,000,00010,000,000,00012---0.472--16.802%
2016-12-23T21:47:16kkmrkkblmbrbkManual testing500,000,00018,755,543,263,24246152.482474.41.41779e-5948.729.237%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2009-07-04T00:00:00GrunwalderGIMPv4_computers??48.697150.0011.46501e-50.001


ECM factoring results:
ECM Summary

B1B2factorcurvesGHz-days
50,0005,000,000300.010
250,00025,000,0004750.793
1,000,000100,000,0009596.403
1,000,000100,000,0005163.445


Lucas-Lehmer results:
Exponent "22153" not found


PRP results:
dateuseridcompidcofactorsres64PRP
2017-09-21T19:28:42Oliver KrusePRP
456297386516527
7971184011289055606859492385467709684425873409
33F581C06E4CEFD0no
2017-09-21T20:27:02Oliver KruseManual testing
456297386516527
7971184011289055606859492385467709684425873409
33F581C06E4CEFD0no
2017-10-02T10:26:16kkmrkkblmbrbkManual testing
456297386516527
7971184011289055606859492385467709684425873409
33F581C06E4CEF__no
2017-12-07T02:55:00ATHManual testing
456297386516527
7971184011289055606859492385467709684425873409
33F581C06E4CEF__no
2018-06-15T10:53:54ANONYMOUSdory
456297386516527
692762093172667176121827106446479
7971184011289055606859492385467709684425873409
CA05F3BC5BF029__no
2018-06-27T04:58:44Oliver KruseGTX-1
456297386516527
692762093172667176121827106446479
7971184011289055606859492385467709684425873409
CA05F3BC5BF029__no


P-1 factor-bounds graph:
B1 = 500,000,000, B2 = 18,755,543,263,242 (stage 2)
B1 = 500,000,000, B2 = 10,000,000,000 (stage 2)
B1 = 500,000,000 (stage 1)
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TF factor-bounds graph:
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Last modified: 2019-03-07T17:36:46+00:00