is 258733-1
has 17,681 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
Actualunknown100,000,0002,000,000,0000.3500169.3778%0.3500169.3778%109.3778%
PrimeNet2400.000060.0000%60010,0000.00005.1564%0.000065.1564%5.1564%
GPU722440.000063.6364%50010,0000.00002.1360%0.000065.7724%2.1360%
Difference-440.0000-63.6364%+99,999,500+1,999,990,000+0.3500+167.2418%+0.3500+103.6054%+103.6054%

Known prime factors (3 factors, 258.1 bits, 0.43950790% known):
Remaining cofactor is not a probable-prime

GHz-days
exponentfactordigitsbits*kmin B1min B2date foundmin. TFmin. P-1normal P-1
587339380048091250495371859.7027985330300896
25 × 13 × 23 × 257 × 3247421
2573,247,4212014-04-231.38000.00030.0006
587332614344300119282104812167.8252225617881020280
23 × 33 × 5 × 73 × 28229552017
732.82296e+102009-06-20664.542.64524.9405
58733207569856024299990823333252677519646668940130.60917670632866046344544236907077581568
28 × 36307 × 125539 × 454859 × 86363539 × 385510211
86,363,539385,510,2112016-10-072.959e+120.17660.3023

4 Composite Factors:
exponentprime factorscomposite factordigitsbits*
5873324522675262205484322279273032688759729739127.527
5873319470152318018752664193783502268762681143687286444
95372993
58190.311
5873354265906997370871182072075755020410164629081389479
3897167409
60198.434
5873350901681735066554070209409301426206401368787761221
0299651778263621091106939633
78258.136
P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2016-10-07T04:12:59kkmrkkblmbrbkManual testing100,000,0002,000,000,0001240130.6090.3500.0000.70039.790%


Trial Factoring results:
Exponent "58733" not found


ECM factoring results:
ECM Summary

B1B2factorcurvesGHz-days
10.00000e+0
50,0005,000,0002780.344
250,00025,000,0005853.619
1,000,000100,000,0003638.984


Lucas-Lehmer results:
Exponent "58733" not found


PRP results:
dateuseridcompidcofactorsres64PRP
2017-09-21T20:08:13Oliver KruseDoppelherz
938004809125049537
261434430011928210481
2075698560242999908233332526775196466689
9649E659FAA23C13no
2017-09-21T21:29:38Oliver KruseManual testing
938004809125049537
261434430011928210481
2075698560242999908233332526775196466689
9649E659FAA23C13no
2017-09-21T22:13:30Oliver KruseManual testing
938004809125049537
261434430011928210481
2075698560242999908233332526775196466689
9649E659FAA23C13no
2017-11-06T09:36:50kkmrkkblmbrbkc4.xlarge
938004809125049537
261434430011928210481
2075698560242999908233332526775196466689
9649E659FAA23C__no
2020-04-17T13:49:09Oliver KruseAddPrpType5
938004809125049537
261434430011928210481
2075698560242999908233332526775196466689
147E58C48B20E1__no


P-1 factor-bounds graph:
B1 = 100,000,000, B2 = 2,000,000,000 (stage 2)
B1 = 100,000,000 (stage 1)
100
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107
108
100
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1010
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TF factor-bounds graph:
250
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270
280
290
2100
2110
2120
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2140
Last modified: 2020-05-14T21:21:28+00:00