is 2 795659567 - 1
has 239517397 decimal digits
takes 30,666.046 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
Actual2732.404158.9041 %----2.404158.9041 %
Target2844,924.050264.2857 %450000011000000003,587.05364.4780 %8,511.103865.8850 %
Difference-11-4,921.6461-5.3816 %-4500000-1100000000-3,587.0536-4.4780 %-8,508.6997-6.9809 %

Known prime factors (1 factor, 72.8 bits, 0.00000915% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
79565956780845456665879426831672272.7765080404988449
32 × 7 × 207671 × 388313		2020-05-052076713883131.688312.15623.620

P-1 results:
No P-1 results for M795659567


Trial Factoring results:
57585960616263646566676869707172737475767778798081828384
 BitsFactor
dateuseridcompidfromtofactorbits*digitsGHz-days
2010-05-12Architects CubedManual testing2632640.002
2011-09-02monstampere2642650.005
2013-09-15america64Manual testing2652660.009
2014-10-11monstManual testing2662700.282
2020-05-05ViliamFManual testing270273
72.776
22
1.834


ECM factoring results:
No ECM results for M795659567


Lucas-Lehmer results:
No L-L results for M795659567


PRP results:
No PRP results for M795659567


CERT results:
No CERT results for M795659567


P-1 factor-bounds graph:
104
105
106
104
105
106
TF factor-bounds graph:
273
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