is 2 103475363 - 1
has 31149189 decimal digits
takes 411.997 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
Actual276147.899964.4737%100000010000005.77331.7253%153.673266.1990%3.6990%
PrimeNet2729.242162.5000%450000220000009.37655.3866%18.618667.8866%5.3866%
GPU72276147.899964.4737%6500002200000010.46823.8565%158.368168.3302%3.8565%
Difference---+350000-21000000-4.6949-2.1312%-4.6949-2.1312%-2.1312%

Known prime factors (1 factor, 119.9 bits, 0.00011587% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
103475363123868244075238408233118189317710243337119.8985985397899751190446808009232
24 × 3 × 232 × 1097 × 3019 × 3511 × 4457 × 56299 × 80789
2021-04-1056299807891.629e+90.33270.6615

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2021-04-10T14:00:17ZenzomaManual testing1000000100000037119.8985.773824.011.551.725%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-04-18T05:25:00monstboddingtons263264--0.019--
2010-08-22T23:47:00CommasterCore-i7264265--0.036--
2012-04-30T00:34:00GIMP Philippines265266--0.072--
2013-09-07T01:46:00processinfoManual testing266267--0.144--
2013-09-09T23:40:00SMoffatManual testing267268--0.289--
2013-09-12T01:30:00SMoffatManual testing268269--0.578--
2013-09-17T23:39:00SMoffatManual testing269270--1.155--
2013-09-20T23:46:00SMoffatManual testing270271--2.311--
2014-12-19T00:30:00shaugeManual testing271272--4.622--
2019-10-18T09:41:58Niels_Mache_NextcloudManual testing272273--9.244--
2019-10-18T09:41:58Niels_Mache_NextcloudManual testing273274--18.49--
2020-12-23T18:43:48TheJudgerManual testing274275--36.98--
2020-12-23T18:43:48TheJudgerManual testing275276--73.95--


ECM factoring results:
Exponent "103475363" not found


Lucas-Lehmer results:
Exponent "103475363" not found


PRP results:
Exponent "103475363" not found


P-1 factor-bounds graph:
B1 = 1000000 (stage 1)
103
104
105
106
103
104
105
106
TF factor-bounds graph:
276
275
274
273
272
271
270
269
268
267
266
265
264
250
260
270
280
290
2100
2110
2120
Last modified: 2021-04-10T14:00:17+00:00