is 2 2535867029 - 1
has 763372041 decimal digits
takes 391,298.371 GHz-days to do one PRP test
0 primality tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbability
Actual2680.023552.9412%----0.023552.9412%
Target29098,878.819664.4444%13000000640000000080,767.07684.2574%179,645.896465.9582%
Difference-22-98,878.7961-11.5033%-13000000-6400000000-80,767.0768-4.2574%-179,645.8729-13.0170%

Known prime factors (6 factors, 342.1 bits, 0.00001349% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
2535867029104832742978871443.2532067
3 × 13 × 53
2012-08-2013538.879e-100.00340.0059
2535867029358628756343433671754.9937071127
7 × 181 × 5581
2019-07-2118155819.621e-70.10630.1271
2535867029988746726768839211756.45619495240
23 × 5 × 487381
2019-10-2184873814.687e-65.942911.097
25358670294089083352699514491858.50580624956
22 × 2393 × 8423
2020-02-10239384231.788e-50.60891.0897
253586702986519484176975098631962.9081705915239
3 × 7 × 81234059
2020-02-107812340590.0006990.261,849.5
2535867029749337181858157238492066.02214774772756
22 × 3 × 541 × 2275843
2021-11-1354122758430.008027.85751.816

57 Composite Factors:
P-1 results:
No P-1 results for M2535867029


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2019-07-2125425554.993171.57727e-8146,7523.30915e-8
2019-10-2125625756.456179.01296e-7146,7521.89094e-6
2020-02-10slaurpalvi2-rtx2126458.505180.001140,5720.003
2020-02-10slaurpalvi2-rtx2126462.908190.001140,5720.003
2021-11-13slaurpalvi2-rtx26426866.022200.022795,5220.045
Missing TF 68 - 69
Missing TF 69 - 70
Missing TF 70 - 71
Missing TF 71 - 72
Missing TF 72 - 73
Missing TF 73 - 74
2022-02-01ramgeisr4mg31s274275--1.509--
2022-02-06ramgeisr4mg31s275276--3.018--
2022-04-07ramgeisr4mg31s276277--6.035--
2022-04-23ramgeisr4mg31s277278--12.07--


ECM factoring results:
No ECM results for M2535867029


Lucas-Lehmer results:
No L-L results for M2535867029


PRP results:
No PRP results for M2535867029


P-1 factor-bounds graph:
100
101
102
103
104
100
101
102
103
104
105
106
107
108
TF factor-bounds graph:
278
277
276
275
268
264
257
255
this exponent TF target: 90
250
260
270
280
290
Last modified: 2023-07-11T14:45:05+00:00