is 2 106299463 - 1
has 31999327 decimal digits
takes 435.975 GHz-days to do one PRP test
Last-known PrimeNet details:
-unknown- L-L tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual276143.970664.4737%5500000550000032.70863.1993%176.679165.6103%3.1103%
PrimeNet2728.996662.5000%450000220000009.65865.4038%18.655264.5264%2.0264%
GPU72276143.970664.4737%7000002400000011.71233.9716%155.682965.8846%1.4110%
Difference---+4800000-18500000+20.9962-0.7723%+20.9962-0.2744%-0.2744%

Known prime factors (1 factor, 78.1 bits, 0.00007347% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
1062994633235809172236739349311672478.0981522025173465241
23 × 4592957 × 14407931
2021-05-10459295714407931708.1430.49555.589

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2021-05-10T19:14:43ZenzomaManual testing550000055000002478.09832.71872.065.423.199%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-09-04T09:00:00Lord Juliusvaio264265--0.035--
2012-05-15T00:30:00OS1L7265266--0.070--
2014-11-12T08:29:00g0bManual testing266267--0.141--
2014-11-16T21:12:00AK76Manual testing267268--0.281--
2015-01-12T14:06:00Brandon VincentManual testing268269--0.562--
2015-02-03T23:57:00Ryan PropperManual testing269270--1.125--
2015-02-03T23:57:00Ryan PropperManual testing270271--2.250--
2015-02-03T23:57:00Ryan PropperManual testing271272--4.499--
2020-02-27T07:57:35el groccoManual testing272273--8.998--
2020-05-08T11:14:55Dylan DelgadoManual testing273274--18.00--
2021-04-06T05:41:01-Anonymous-274275--35.99--
2021-04-06T06:12:02RichD0GPU72_TF275276--71.99--


ECM factoring results:
Exponent "106299463" not found


Lucas-Lehmer results:
Exponent "106299463" not found


PRP results:
Exponent "106299463" not found


P-1 factor-bounds graph:
B1 = 5500000 (stage 1)
105
106
107
105
106
107
108
TF factor-bounds graph:
276
275
274
273
272
271
270
269
268
267
266
265
250
260
270
280
290
2100
Last modified: 2021-05-10T19:14:43+00:00