is 2 332200301 - 1
has 100002256 decimal digits
takes 4,941.479 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
Actual279368.552363.2911 %286000075075000146.54834.9531 %515.100665.1094 %
Target2811,474.210964.1975 %1900000400000000508.79794.0317 %1,983.008865.6410 %
Difference-2-1,105.6586-0.9064 %+960000-324925000-362.2496+0.9214%-1,467.9082-0.5316 %

Known prime factors (1 factor, 80.8 bits, 0.00002433% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
33220030121213841370332963557304812580.8113192929281893240
23 × 33 × 5 × 587 × 773 × 6515503
2016-02-287736515503737.117.672314.300

P-1 results:
dateusercompB1B2BSstagefactordigitsbits*GHz-daysFac Prob
2016-02-28aurashiftusslcburnin512860000750750001222580.811146.54.171%


Trial Factoring results:
57585960616263646566676869707172737475767778798081
 BitsFactor
dateuseridcompidfromtofactorbits*digitsGHz-days
2023-10-18James HeinrichManual testing267268
2008-11-06Team_Inspectorthumbelina2682690.180
2008-11-06Team_Inspectorthumbelina2692700.360
2009-06-03Team_Inspectorthumbelina2702710.720
2009-06-03Team_Inspectorthumbelina2712721.440
2009-06-08Team_Inspectorthumbelina2722732.879
2010-04-12Team_Inspectorthumbelina2732745.759
2011-03-10SunfishServer0127427511.52
2011-03-18TheJudgerManual testing27527623.03
2011-03-18TheJudgerManual testing27627746.07
2011-03-18TheJudgerManual testing27727892.14
2011-03-18TheJudgerManual testing278279184.3


ECM factoring results:
No ECM results for M332200301


Lucas-Lehmer results:
No L-L results for M332200301


PRP results:
No PRP results for M332200301


CERT results:
No CERT results for M332200301


P-1 factor-bounds graph:
B1 = 2860000, B2 = 75075000 (P-1 stage 2)
B1 = 2860000 (P-1 stage 1)
101
102
103
104
105
106
107
101
102
103
104
105
106
107
108
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
JSON version of this page
Last modified: 2024-03-13T02:15:48+00:00