is 2 33901123 - 1
has 10205255 decimal digits
takes 40.116 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
Actual27114.102163.3803%285000288105303.15575.0955%17.257865.2463%1.8660%
PrimeNet2670.876561.1940%15000055000000.75755.1827%1.634063.2052%2.0112%
GPU7227114.102163.3803%24000070000001.04373.8388%15.145964.7860%1.4058%
Difference---+45000+21810530+2.1119+1.2567%+2.1119+0.4602%+0.4602%

Known prime factors (4 factors, 195.6 bits, 0.00057701% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
3390112321696718731031.01532
25
-32328.497e-125.491e-50.0001
339011231144501912491236.7361688
23 × 211
2008-09-0982113.687e-103.270e-53.757e-5
33901123116748667698305784072063.340172189970961
3 × 127 × 149 × 3033169
2017-01-3014930331690.07520.28380.5296
33901123264878969178084893512064.522390664004225
52 × 11 × 193 × 641 × 11483
2017-10-31641114830.13520.00210.0022

11 Composite Factors:
exponentprime factorscomposite factordigitsbits*
339011232483193608124260393772167.751
33901123253306300515237709449890463112994.355
33901123574700449174924721454847244232995.537
33901123133619073461370456200943976034331100.076
33901123303154486802697924017772988939931101.258
3390112330924266752842013185685386193523004385739127.862
33901123289909545385456230852366580850406793243940131.091
33901123657745763189563386256853206202041117432740132.273
3390112367095511766790358821676708651229397394108933416148158.877
339011233539288244097860623383872198993131977024430760739350164.598
3390112376790941536586864540302335919820573707267896554120
518957089
59195.613
P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2022-05-27T20:10:05masserManual testing28500028810530-
skipped known factor: 2169671873
skipped known factor: 114450191249
skipped known factor: 11674866769830578407
skipped known factor: 26487896917808489351
--3.156--5.096%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2008-09-09T20:45:00Will EdgingtonManual testing??36.736129.86643e-1182.622.03210e-10
2017-01-30T17:51:36TJAOIManual testing263264*63.340200.02882.520.058
2017-10-31T12:07:09TJAOIManual testing264265*64.522200.03082.410.062
2022-09-25T06:23:39LordJuliusManual testing2126636.736123.68705e-1082.627.59390e-10
2022-09-25T06:23:39LordJuliusManual testing2126663.340200.07582.520.155
2022-09-25T06:23:39LordJuliusManual testing2126631.015108.49723e-1282.621.75010e-11
2022-09-25T06:23:39LordJuliusManual testing2126664.522200.13582.410.278
2022-09-25T06:23:39LordJuliusManual testing266267--0.441--
2022-09-21T22:30:27masserManual testing267271--13.23--


ECM factoring results:
No ECM results for M33901123


Lucas-Lehmer results:
No L-L results for M33901123


PRP results:
No PRP results for M33901123


P-1 factor-bounds graph:
B1 = 285000, B2 = 28810530 (P-1 stage 2)
B1 = 285000 (P-1 stage 1)
100
101
102
103
104
105
106
100
101
102
103
104
105
106
107
108
TF factor-bounds graph:
271
267
266
265
264
2
230
240
250
260
270
280
290
2100
Last modified: 2022-09-25T06:23:39+00:00