is 2 33922883 - 1
has 10211806 decimal digits
takes 40.142 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
Actual27114.093163.3803%285000288105303.15575.0959%17.248865.2464%1.8661%
PrimeNet2670.875961.1940%15000055000000.75755.1832%1.633463.2054%2.0114%
GPU7227114.093163.3803%24000070000001.04373.8391%15.136864.7862%1.4059%
Difference---+45000+21810530+2.1119+1.2568%+2.1119+0.4602%+0.4602%

Known prime factors (4 factors, 201.2 bits, 0.00059310% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
339228831204940804171236.8101776
24 × 3 × 37
-16373.736e-102.942e-55.587e-5
3392288325511447024696871651.18037602121
192 × 104161
2008-09-093611041611.757e-50.01030.0182
33922883181910493963792171754.014268123576
23 × 7 × 43 × 111347
2014-10-27431113479.947e-50.01050.0194
339228836588804906665714891859.1939711445968
24 × 33 × 7 × 3211457
2015-11-022732114570.00360.30030.5607

11 Composite Factors:
exponentprime factorscomposite factordigitsbits*
339228833073978349347860038828194792787.990
3392288321919137688369366818254934892890.824
33922883793911988275702829292454309132996.003
339228834640799929993723685029549929507932105.194
33922883168089947332465190368631124095394334110.373
339228831198572755202617760539337588434411335113.207
33922883559188919963871712009228168227441583836794343142.004
3392288320253843631167355283131052540959547163523423145147.183
33922883144420921951009479567339392672726804312253512146150.017
339228833057732534959655278003887679418344716382925940263150164.387
3392288336843866996110596691839893328246954404087133561181
73095377127
61201.197
P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2022-05-28T05:02:37masserManual testing28500028810530-
skipped known factor: 120494080417
skipped known factor: 2551144702469687
skipped known factor: 18191049396379217
skipped known factor: 658880490666571489
--3.156--5.096%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2008-09-09T20:45:00Will EdgingtonManual testing??51.180168.73009e-682.681.79802e-5
2014-10-27T12:40:00TJAOIManual testing254255*54.014172.87264e-582.675.91638e-5
2015-11-02T12:43:40TJAOIManual testing259260*59.193180.00182.670.003
2022-09-25T07:24:03LordJuliusManual testing2126636.810123.73609e-1082.687.69471e-10
2022-09-25T07:24:03LordJuliusManual testing2126654.014179.94706e-582.670.000
2022-09-25T07:24:03LordJuliusManual testing2126651.180161.75731e-582.683.61929e-5
2022-09-25T07:24:03LordJuliusManual testing2126659.193180.00482.670.007
2022-09-25T07:24:03LordJuliusManual testing266267--0.441--
2022-09-22T12:35:36masserManual testing267271--13.22--


ECM factoring results:
No ECM results for M33922883


Lucas-Lehmer results:
No L-L results for M33922883


PRP results:
No PRP results for M33922883


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
260
255
2
230
240
250
260
270
280
290
2100
Last modified: 2022-09-25T07:24:03+00:00