is 2 332227999 - 1
has 100010594 decimal digits
takes 4,941.891 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
Actual279368.521663.2911 %2900000290000062.54942.2187 %431.071064.1056 %
Target2811,474.088064.1975 %1900000400000000508.79794.0317 %1,982.885965.6410 %
Difference-2-1,105.5664-0.9064 %+1000000-397100000-446.2485-1.8130 %-1,551.8149-1.5354 %

Known prime factors (1 factor, 93.9 bits, 0.00002826% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
332227999184523578411648494981834929992993.89827770624235022481501
13 × 607 × 26717 × 52543 × 2506981
2015-08-045254325069816,037,8674.01765.5023

P-1 results:
dateusercompB1B2BSstagefactordigitsbits*GHz-daysFac Prob
2015-08-04Andi MarsWindows-Office2900000290000012993.89862.551.809%


Trial Factoring results:
57585960616263646566676869707172737475767778798081
 BitsFactor
dateuseridcompidfromtofactorbits*digitsGHz-days
2023-10-18James HeinrichManual testing267268
2009-01-01Team_Inspectorthumbelina2682690.180
2009-09-08Team_Inspectorspudboy22692700.360
2010-03-10Team_Inspectorspudboy22702710.720
2010-09-06Team_Inspectorthumbelina2712721.440
2010-09-08Team_Inspectorthumbelina2722732.879
2010-09-11Team_Inspectorthumbelina2732745.758
2011-04-11Christian GeschwentnerManual testing27427511.52
2011-05-07TheJudgerManual testing27527623.03
2011-05-07TheJudgerManual testing27627746.07
2011-05-07TheJudgerManual testing27727892.13
2011-05-07TheJudgerManual testing278279184.3


ECM factoring results:
No ECM results for M332227999


Lucas-Lehmer results:
No L-L results for M332227999


PRP results:
No PRP results for M332227999


CERT results:
No CERT results for M332227999


P-1 factor-bounds graph:
B1 = 2900000 (P-1 stage 1)
103
104
105
106
107
103
104
105
106
107
TF factor-bounds graph:
279
278
277
276
275
274
273
272
271
270
269
268
this exponent TF target: 81
TF double-checked to: 67
250
260
270
280
290
2100
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Last modified: 2024-03-13T02:15:48+00:00