is 2 2324899 - 1
has 699865 decimal digits
takes 0.157 GHz-days to do one PRP 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
Actual26712.780767.1642%50000005000000003.131510.9670%15.912378.1312%16.0622%
PrimeNet2580.016562.0690%100001900000.00192.9338%0.018565.0027%2.9338%
GPU722620.264364.5161%130002000000.00231.7827%0.266566.2989%1.7827%
Difference+5+12.5165+2.6481%+4987000+499800000+3.1293+9.1843%+15.6457+11.8323%+11.8323%

Known prime factors (3 factors, 174.4 bits, 0.00750040% known):
Remaining cofactor is not a probable-prime

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
2324899203010924647691444.2074366016
26 × 68219
-64682191.033e-60.00040.0007
23248995887551466838790011859.030126619510500
22 × 33 × 53 × 7 × 17 × 269 × 293
2014-08-252692930.04802.648e-55.363e-5
232489926012302182630948278872271.140559428650075357
4339 × 21803 × 5913421
2018-03-04218035913421259.820.03360.0589

4 Composite Factors:
exponentprime factorscomposite factordigitsbits*
23248991195237267193806328528885141576932103.237
23248995280781518311033561757847266621310335115.346
2324899153148767871202698484123280256562850088740130.170
232489931090872974187298273054542235977588649953661332750
103
53174.377
P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2018-03-04T21:53:33alpertronlaptop250000015000000122271.1400.1260.3140.2535.217%
2021-04-27T02:39:28ViliamF35000000500000000---3.132--10.967%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2015-10-20T12:37:31TJAOIManual testing25926059.030180.0150.3190.031


ECM factoring results:
Total ECM effort:0.266 GHz-days
Estimated T-Level:0.150
DigitsB1CurvesCompleteFacMiss
20110003 / 1000.03097.030%
25500003 / 2800.01198.932%

ECM Summary

B1B2factorcurvesGHz-days
50000500000030.266


Lucas-Lehmer results:
Exponent "2324899" not found


PRP results:
dateuseridcompidcofactorsres64PRP
2017-10-11T20:44:34Oliver KruseGTX-0
20301092464769
588755146683879001
657CAA6599DE0C__no
2017-11-23T10:59:48storm5510HP-Z220-CMT
20301092464769
588755146683879001
657CAA6599DE0C__no
2018-03-08T15:48:32Oliver KruseGTX-7
20301092464769
588755146683879001
2601230218263094827887
95890DF33CB182__no
2018-03-09T05:09:27kkmrkkblmbrbkc5.xlarge
20301092464769
588755146683879001
2601230218263094827887
95890DF33CB182__no


P-1 factor-bounds graph:
B1 = 5000000, B2 = 500000000 (stage 2)
B1 = 5000000 (stage 1)
B1 = 500000, B2 = 15000000 (stage 2)
B1 = 500000 (stage 1)
100
101
102
103
104
105
106
107
100
101
102
103
104
105
106
107
108
109
TF factor-bounds graph:
267
260
240
250
260
270
280
290
2100
Last modified: 2021-04-27T02:39:28+00:00