is 2 1084985651 - 1
has 326613226 decimal digits
takes 63,265.714 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
Actual280225.686561.2500%----225.686561.2500%
Target28614,443.943163.9535%6000000240000000011,535.27074.2522%25,979.213865.4863%
Difference-6-14,218.2566-2.7035%-6000000-2400000000-11,535.2707-4.2522%-25,753.5273-4.2363%

Known prime factors (7 factors, 332.4 bits, 0.00003064% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
108498565121699713031031.0151
1		2012-08-20112.643e-138.455e-50.0002
1084985651607591964571135.82228
22 × 7		2012-08-20474.500e-120.00040.0007
1084985651157019123412731443.8367236
22 × 33 × 67		2014-10-2827671.327e-90.00250.0046
1084985651664293314681271445.91730613
113 × 23		2014-10-28133113318.157e-90.11250.2290
10849856519553190158489911549.763440245
5 × 132 × 521		2014-10-281695218.311e-80.01590.0291
108498565114702336760718731650.385677536
25 × 31 × 683		2014-10-28326831.633e-70.00570.0059
1084985651612449058140509565617272375.69728223832157413
3 × 47 × 97 × 3947 × 522827		2022-04-07394752282712.6442.72394.4982

120 Composite Factors:
P-1 results:
No P-1 results for M1084985651


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2021-01-15slaurpalvi2-rtx26426831.015100.052128,74928.91
2021-01-15slaurpalvi2-rtx26426835.822110.052128,749231.3
Missing TF 68 - 69
Missing TF 69 - 70
Missing TF 70 - 71
Missing TF 71 - 72
Missing TF 72 - 73
2022-02-01ramgeisr4mg31s273274--1.763--
2022-02-03ramgeisr4mg31s27427543.836143.526128,749231.3
2022-02-03ramgeisr4mg31s27427531.015103.526128,74928.91
2022-04-07ramgeisr4mg31s27527675.697237.053128,74914.45
2022-04-10ramgeisr4mg31s27627731.0151014.11128,74928.91
2022-04-10ramgeisr4mg31s27627745.9171414.11128,74928.91
2022-04-10ramgeisr4mg31s277278--28.21--
2022-04-14ramgeisr4mg31s278279--56.42--
2022-04-10ramgeisr4mg31s27928043.83614112.8128,749231.3
2022-04-10ramgeisr4mg31s27928035.82211112.8128,749231.3
2022-05-04ramgeisr4mg31s27928043.83614112.8128,749231.3
2022-05-04ramgeisr4mg31s27928035.82211112.8128,749231.3


ECM factoring results:
No ECM results for M1084985651


Lucas-Lehmer results:
No L-L results for M1084985651


PRP results:
No PRP results for M1084985651


P-1 factor-bounds graph:
100
101
102
103
104
100
101
102
103
104
105
106
TF factor-bounds graph:
280
279
278
277
276
275
274
268
this exponent TF target: 86
250
260
270
280
290
Last modified: 2023-07-11T14:45:05+00:00