is 2 33923399 - 1
has 10211961 decimal digits
takes 40.143 GHz-days to do one PRP test
Last-known PrimeNet details:
Exponent is not assigned to anyone
-unknown- primality tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual27114.092963.3803%285000288105303.15575.0960%17.248665.2464%1.8661%
PrimeNet2670.875961.1940%15000055000000.75755.1832%1.633463.2054%2.0114%
GPU7227114.092963.3803%24000070000001.04373.8391%15.136664.7862%1.4059%
Difference---+45000+21810530+2.1119+1.2568%+2.1119+0.4602%+0.4602%

Known prime factors (4 factors, 186.8 bits, 0.00055074% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
3392339967846799826.0161
1
-112.636e-131.716e-63.492e-6
339233991115401359131236.6991644
22 × 3 × 137
2008-09-0941373.659e-101.930e-52.416e-5
3392339910712704671663718971959.89415789550852
22 × 137 × 28813049
2015-12-21137288130490.00382.69385.0308
33923399214979765677112263512064.221316860591825
33 × 52 × 469423099
2017-08-16274694230990.180443.88381.962

11 Composite Factors:
exponentprime factorscomposite factordigitsbits*
3392339975676411817219924871962.715
33923399726822720604729336550077032685.910
3392339914585688950962134642798004492890.237
339233991194896535073201253744836369613096.593
33923399239788722821699943452644704346331100.920
33923399810699050409079357493739104568193783937122.609
339233992303014740082372171741014159321225784738124.115
3392339916268897279750588901742951274197842493739126.935
33923399156252178164405948179306067723621182248158175346150.131
33923399256878577118430160851441697167146959851198075931149160.814
3392339917428389189160130318825433687918289188485305766884
0795489
57186.829
P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2022-05-28T06:09:07masserManual testing28500028810530-
skipped known factor: 67846799
skipped known factor: 111540135913
--3.156--5.096%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2008-09-09T20:46:00Will EdgingtonManual testing??36.699129.60294e-1182.681.97778e-10
2015-12-21T12:47:20TJAOIManual testing259260*59.894190.00282.670.003
2022-06-26T06:24:40LordJuliusManual testing260264--0.100--
2017-08-16T13:28:41TJAOIManual testing264265*64.221200.07582.460.155
2022-09-25T07:24:03LordJuliusManual testing2126659.894190.00482.670.008
2022-09-25T07:24:03LordJuliusManual testing2126636.699123.65893e-1082.687.53579e-10
2022-09-25T07:24:03LordJuliusManual testing2126664.221200.18082.460.371
2022-09-25T07:24:03LordJuliusManual testing2126626.01682.63596e-1382.685.42891e-13
2022-09-25T07:24:03LordJuliusManual testing2126662.715190.04582.630.092
2022-09-25T07:24:03LordJuliusManual testing266267--0.441--
2022-09-22T12:35:36masserManual testing267271--13.22--


ECM factoring results:
No ECM results for M33923399


Lucas-Lehmer results:
No L-L results for M33923399


PRP results:
No PRP results for M33923399


P-1 factor-bounds graph:
B1 = 285000, B2 = 28810530 (P-1 stage 2)
B1 = 285000 (P-1 stage 1)
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TF factor-bounds graph:
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Last modified: 2022-09-25T07:24:03+00:00