is 2 14932199 - 1
has 4495040 decimal digits
takes 7.151 GHz-days to do one PRP test
Last-known PrimeNet details:
Exponent is not assigned to anyone
0 primality tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbability
Actual27016.002465.7143%----16.002465.7143%
Target2697.995365.2174%10000026000000.16402.9913%8.159366.2578%
Difference+1+8.0071+0.4969%-100000-2600000-0.1640-2.9913%+7.8431-0.5436%

Known prime factors (6 factors, 239.0 bits, 0.00160085% known):
Remaining cofactor is not a probable-prime

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
14932199746609951929.47625
52
-25254.816e-121.736e-53.533e-5
1493219921502366571031.00272
23 × 32
2008-09-08991.946e-116.250e-61.272e-5
14932199114977932311133.421385
5 × 7 × 11
2008-09-087118.302e-115.012e-69.892e-6
149321991236386077211236.8474140
22 × 32 × 5 × 23
2008-09-089231.162e-96.779e-61.272e-5
149321994049911012791238.55913561
71 × 191
2008-09-08711914.746e-95.384e-50.0001
149321999841471830399832957992169.73732953859744301
34 × 103 × 3949881307
2023-01-19103394988130712.191149.43279.10

57 Composite Factors:
P-1 results:
No P-1 results for M14932199


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2008-09-08Will EdgingtonManual testing??33.421116.38629e-1215.031.34203e-11
2008-09-08Will EdgingtonManual testing??36.847125.49387e-1015.031.15449e-9
2008-09-08Will EdgingtonManual testing??31.002102.98580e-1315.036.27443e-13
2008-09-08Will EdgingtonManual testing??38.559122.29362e-915.034.81987e-9
2023-01-19LordJuliusManual testing267268--2.002--
2023-01-19LordJuliusManual testing268269--4.004--
2023-01-19LordJuliusManual testing269270
skipped known factors(?)
--8.007--
2023-01-19LordJuliusManual testing26927069.737214.19614.548.531


ECM factoring results:
No ECM results for M14932199


Lucas-Lehmer results:
No L-L results for M14932199


PRP results:
dateuseridcompidcofactorsres64PRP
2023-01-27Naegi Makoto5950X
746609951
2150236657
11497793231
123638607721
404991101279
984147183039983295799
03504509A41D45__no


P-1 factor-bounds graph:
100
101
102
103
100
101
102
103
104
105
106
107
108
109
1010
TF factor-bounds graph:
270
269
268
2
220
230
240
250
260
270
280
290
2100
Last modified: 2023-01-27T23:23:13+00:00