is 2 795631961 - 1
has 239509086 decimal digits
takes 30,664.982 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
Actual2744.808659.4595 %----4.808659.4595 %
Target2844,924.221064.2857 %450000011000000003,587.05364.4780 %8,511.274765.8850 %
Difference-10-4,919.4124-4.8263 %-4500000-1100000000-3,587.0536-4.4780 %-8,506.4661-6.4255 %

Known prime factors (1 factor, 73.3 bits, 0.00000921% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
795631961114289648378048390929672373.2757182318834603
33 × 11 × 9749 × 2480551		2020-05-06974924805513.28018.067914.106

P-1 results:
No P-1 results for M795631961


Trial Factoring results:
57585960616263646566676869707172737475767778798081828384
 BitsFactor
dateuseridcompidfromtofactorbits*digitsGHz-days
2010-05-12Architects CubedManual testing2632640.002
2011-09-01monstampere2642650.005
2013-09-15america64Manual testing2652660.009
2014-10-11monstManual testing2662700.282
2020-05-06ViliamFManual testing270274
73.275
23
2.765


ECM factoring results:
No ECM results for M795631961


Lucas-Lehmer results:
No L-L results for M795631961


PRP results:
No PRP results for M795631961


CERT results:
No CERT results for M795631961


P-1 factor-bounds graph:
102
103
104
102
103
104
105
106
107
TF factor-bounds graph:
274
270
266
265
264
this exponent TF target: 84
TF double-checked to: 67
250
260
270
280
290
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Last modified: 2024-04-17T15:19:26+00:00