is 2 11944129 - 1
has 3595542 decimal digits
takes 4.598 GHz-days to do one PRP test
Last-known PrimeNet details:
Exponent is not assigned to anyone
-unknown- L-L tests remaining
ResidueStatus
L-L-unknown--unknown-
PRPDFC961D5DE7CD750

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual2672.487764.1791%400000120000000.57615.9358%3.063966.3054%2.1263%
PrimeNet2640.298062.5000%5500015000000.07474.1110%0.372764.0416%1.5416%
GPU722684.990364.7059%8000020000000.10312.9390%5.093465.7432%1.0373%
Difference-1-2.5026-0.5268%+320000+10000000+0.4731+2.9968%-2.0295+0.5622%+0.5622%

Known prime factors (2 factors, 100.8 bits, 0.00084352% known):
Remaining cofactor is not a probable-prime

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
1194412994597501691033.139396
22 × 32 × 11
-9111.040e-105.085e-61.023e-5
119441292254606297123199050492167.6119438136079756
22 × 587 × 27751 × 144847
2021-11-20277511448473.36310.01910.0315

1 Composite Factors:
exponentprime factorscomposite factordigitsbits*
11944129213280123002396464316934170328131100.751
P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2021-11-20T22:58:08nordisweet164000004000002167.6110.2239.1970.4472.403%
2021-11-21T09:08:04nordisweet1640000012000000-
skipped known factors(?)
--0.576--5.936%


Trial Factoring results:
Exponent "11944129" not found


ECM factoring results:
Exponent "11944129" not found


Lucas-Lehmer results:
Exponent "11944129" not found


PRP results:
dateuseridcompidcofactorsres64PRP
2021-12-07T12:59:31kutensterra
9459750169
225460629712319905049
DFC961D5DE7CD750no


P-1 factor-bounds graph:
B1 = 400000, B2 = 12000000 (P-1 stage 2)
B1 = 400000 (P-1 stage 1)
100
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103
104
105
106
100
101
102
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105
106
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108
TF factor-bounds graph:
267
230
240
250
260
270
280
290
2100
Last modified: 2021-12-07T12:59:31+00:00