is 2 4695269 - 1
has 1413417 decimal digits
takes 0.618 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
Actual2676.328565.6716%----6.328565.6716%0.0000%
PrimeNet2610.065462.2951%200004000000.00783.1214%0.073263.4720%1.1769%
GPU722651.553864.6154%300006000000.01172.2323%1.565565.4053%0.7899%
Difference+2+4.7746+1.0563%-30000-600000-0.0117-2.2323%+4.7630+0.2664%+0.2664%

Known prime factors (4 factors, 215.4 bits, 0.00458714% known):
Remaining cofactor is not a probable-prime

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
4695269345477893031135.0083679
13 × 283
-132831.751e-95.290e-65.471e-6
469526916477136706273191650.549175465311
3 × 7 × 829 × 10079
2014-06-03829100794.806e-50.00030.0003
469526959421245507347513911962.366632777861155
5 × 11 × 26251 × 438271
2016-08-01262514382710.13330.00930.0102
46952692023477720629646265692167.45521548048904436
22 × 312 × 4021 × 1394089
2019-04-07402113940899.16160.01520.0271

11 Composite Factors:
exponentprime factorscomposite factordigitsbits*
4695269569248647245053566477686572685.557
46952692052872669909677248963541704733097.374
4695269699066819516277156824788779140731102.463
4695269979091985481586604204458847785072934112.915
469526933341119024912751794695340480463851136118.005
4695269120237566416182156030625136790536830747940129.821
469526933825463622673788988202898206412846777695188745147.923
46952691151861955198930556961069735994911915510764783347153.013
46952694153942110851729936214308041215020072939821109713750164.829
469526919811708190690355762836695047436319284809392792094
18801
55180.370
469526968445072030448975700859397809569354896143055069663
689150034885703
65215.378
P-1 results:
No P-1 results for M4695269


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2014-06-03T11:27:00TJAOIManual testing??50.549161.61177e-51.3223.44766e-5
2016-08-01T15:12:07TJAOIManual testing262263*62.366190.0021.2570.005


ECM factoring results:

Old Calculation Method

Total ECM effort:0.591 GHz-days
Estimated T-Level:0.150
DigitsB1CurvesCompleteFacMiss
20110003 / 1000.03097.030%
25500003 / 2800.01198.932%

New Calculation Method

Total ECM effort:0.591 GHz-days
Estimated T-Level:0.150
DigitsB1CompleteFacMiss
20110000.11589.102%
25500000.01198.938%


ECM Summary

B1B2factorcurvesGHz-days
50000500000030.591


Lucas-Lehmer results:
No L-L results for M4695269


PRP results:
dateuseridcompidcofactorsres64PRP
2017-11-18T09:09:59kkmrkkblmbrbkc4.xlarge
34547789303
1647713670627319
5942124550734751391
307C9962270C5D__no
2018-03-10T08:03:04Oliver KruseGTX-4
34547789303
1647713670627319
5942124550734751391
307C9962270C5D__no
2019-04-06T16:15:17ATHec2-PRPCF
34547789303
1647713670627319
5942124550734751391
202347772062964626569
307C9962270C5D78no


P-1 factor-bounds graph:
100
101
102
103
104
105
100
101
102
103
104
105
106
107
TF factor-bounds graph:
267
263
2
230
240
250
260
270
280
290
2100
Last modified: 2019-04-07T08:46:05+00:00