is 2147583-1
has 44,427 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
Actual26310.814471.4286%100,000,000100,000,0000.46329.7106%11.277681.1392%26.1392%
PrimeNet2400.000055.0000%1,60032,0000.000010.4859%0.000065.4859%10.4859%
GPU722440.000059.0909%2,60050,0000.00007.1182%0.000066.2091%7.1182%
Difference+19+10.8143+12.3377%+99,997,400+99,950,000+0.4632+2.5924%+11.2775+14.9301%+14.9301%

Known prime factors (3 factors, 268.4 bits, 0.18183801% known):
Remaining cofactor is not a probable-prime

GHz-days
exponentfactordigitsbits*kmin B1min B2date foundmin. TFmin. P-1normal P-1
1475833320851172532170845432168.1701125079166479937
641 × 1755193707457
6411.75519e+122014-07-28489.54442.94827.29
14758318733650871316034299857132580.6326346818695688539432
23 × 72 × 13 × 42433 × 150011 × 195659
150,011195,6592014-04-233,006,6340.00070.0014
14758397979878599314915361312141701423863936119.5603319483903949469632725725242793
3 × 17 × 29 × 787 × 51767 × 702257 × 1040113 × 75422003
1,040,11375,422,0032017-04-191.088e+120.02360.0355

4 Composite Factors:
exponentprime factorscomposite factordigitsbits*
14758362211666461818176509251459703126207000313415945148.802
14758332537659473109468990402041195364188886445418708644
0256977
57187.730
14758318355208380934951264949575675880419977168600910460
49342564607
61200.192
14758360954915273900162126096655412654248426785608333936
2722964250749336350659158569601
81268.362
P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2017-04-19T04:02:13kkmrkkblmbrbkManual testing100,000,000100,000,00036119.5600.4630.0010.9269.711%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
1999-10-21T00:00:00ANONYMOUSv4_computers252253--0.004--
2000-04-27T00:00:00ANONYMOUSv4_computers?254--0.016--


ECM factoring results:
ECM Summary

B1B2factorcurvesGHz-days
10.00000e+0
50,0005,000,0002810.944
250,00025,000,00059610.01
1,000,000100,000,000211.410


Lucas-Lehmer results:
Exponent "147583" not found


PRP results:
dateuseridcompidcofactorsres64PRP
2017-09-21T23:03:30Oliver KruseOllaptop
332085117253217084543
1873365087131603429985713
979798785993149153613121417014238639
46D323A9AA851D83no
2017-09-22T10:01:35Oliver KruseManual testing
332085117253217084543
1873365087131603429985713
979798785993149153613121417014238639
46D323A9AA851D83no
2017-09-22T10:02:25Oliver KruseManual testing
332085117253217084543
1873365087131603429985713
979798785993149153613121417014238639
46D323A9AA851D83no
2017-11-06T13:01:47kkmrkkblmbrbkc4.xlarge
332085117253217084543
1873365087131603429985713
979798785993149153613121417014238639
46D323A9AA851D__no
2020-04-17T15:47:13Oliver KruseAddPrpType5
332085117253217084543
1873365087131603429985713
979798785993149153613121417014238639
5B316250F139E8__no


P-1 factor-bounds graph:
B1 = 100,000,000 (stage 1)
101
102
103
104
105
106
107
108
101
102
103
104
105
106
107
108
109
1010
1011
1012
1013
TF factor-bounds graph:
263
254
253
250
260
270
280
290
2100
2110
2120
Last modified: 2020-04-17T15:47:13+00:00