is 2 332201269 - 1
has 100002547 decimal digits
takes 4,941.494 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
Actual27646.068461.8421 %----46.068461.8421 %
Target2811,474.206664.1975 %1900000400000000508.79794.0317 %1,983.004565.6410 %
Difference-5-1,428.1381-2.3554 %-1900000-400000000-508.7979-4.0317 %-1,936.9360-3.7989 %

Known prime factors (1 factor, 92.4 bits, 0.00002781% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
33220126964131226730447775532768544812892.3739652465645826261960
23 × 5 × 13 × 23 × 20873 × 78691 × 491357
2010-11-17786914913573,019,1762.18223.4542

P-1 results:
dateusercompB1B2BSstagefactordigitsbits*GHz-daysFac Prob
2010-11-17Gavin BrockiMac2892.37375.790.000%


Trial Factoring results:
57585960616263646566676869707172737475767778798081
 BitsFactor
dateuseridcompidfromtofactorbits*digitsGHz-days
2023-10-18James HeinrichManual testing267268
2008-11-12Team_Inspectorthumbelina2682690.180
2008-11-12Team_Inspectorthumbelina2692700.360
2009-02-01Team_InspectorBush2702710.720
2009-08-01djc4quartet322712721.440
2009-08-02djc4quartet322722732.879
2009-08-05djc4quartet322732745.759
2009-08-10djc4quartet3227427511.52
2010-08-04Gavin BrockiMac27527623.03


ECM factoring results:
No ECM results for M332201269


Lucas-Lehmer results:
No L-L results for M332201269


PRP results:
No PRP results for M332201269


CERT results:
No CERT results for M332201269


P-1 factor-bounds graph:
103
104
105
103
104
105
106
TF factor-bounds graph:
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