is 2 11933783 - 1
has 3592427 decimal digits
takes 4.595 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-
PRP0CD754EEC76E766Averified PRP

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual2672.489964.1791%400000120000000.57615.9352%3.066066.3052%2.1260%
PrimeNet2640.298362.5000%5500015000000.07474.1105%0.372964.0414%1.5414%
GPU722684.994664.7059%8000020000000.10312.9386%5.097765.7431%1.0372%
Difference-1-2.5047-0.5268%+320000+10000000+0.4731+2.9966%-2.0317+0.5621%+0.5621%

Known prime factors (1 factor, 24.5 bits, 0.00020537% known):
Remaining cofactor is not a probable-prime

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
1193378323867567824.5091
1
-111.873e-135.583e-71.136e-6

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2021-11-17T11:42:43nordisweet16400000400000-
skipped known factor: 23867567
--0.223--2.403%
2021-11-19T20:20:11nordisweet1640000012000000-
skipped known factor: 23867567
--0.576--5.935%


Trial Factoring results:
No TF results for M11933783


ECM factoring results:
No ECM results for M11933783


Lucas-Lehmer results:
No L-L results for M11933783


PRP results:
dateuseridcompidcofactorsres64PRP
2021-12-05T05:58:12Joe S.6700k
23867567
0CD754EEC76E766Ano


P-1 factor-bounds graph:
B1 = 400000, B2 = 12000000 (P-1 stage 2)
B1 = 400000 (P-1 stage 1)
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TF factor-bounds graph:
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Last modified: 2021-12-05T05:58:12+00:00