is 2101837677-1
has 30656196 decimal digits
takes 405.477 GHz-days to do one L-L 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
Actual276150.278364.4737%10000003000000014.89524.3045%165.173568.7782%6.2782%
PrimeNet2729.390862.5000%400000220000009.10355.2973%18.494367.7973%5.2973%
GPU72276150.278364.4737%6500002200000010.46823.8490%160.746568.3227%3.8490%
Difference---+350000+8000000+4.4269+0.4555%+4.4269+0.4555%+0.4555%

Known prime factors (1 factor, 128.6 bits, 0.00012628% known):
Remaining cofactor is PRP status unknown

GHz-days
exponentfactordigitsbits*kmin B1min B2date foundmin. TFmin. P-1normal P-1
10183767751705026139028617419814102616735066171939128.6042538600037932356676783490584567
3 × 101 × 643 × 2539 × 9277 × 39161 × 807907 × 17484583
807907174845832020-12-311.330e+99.91010.272

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2020-12-31T11:39:51KrieselManual testing10000003000000039128.60414.90811.029.794.304%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-04-06T22:50:001997rj7compw263264--0.019--
2010-08-15T10:10:00Donna Nobleph2-940-1264265--0.037--
2012-04-18T14:25:00sasaki3MATE_J2265266--0.073--
2014-03-29T11:33:00ANONYMOUS266267--0.147--
2014-08-10T14:07:00webbertManual testing267268--0.294--
2014-10-13T10:43:00Per Jessenbeaufort2268269--0.587--
2014-10-18T07:31:00ITSLJCA_-_ServerStation269270--1.174--
2014-10-21T22:10:00arnaudsrv-630270271--2.348--
2018-05-26T18:11:26mognutsManual testing271272--4.696--
2020-01-27T17:24:16ixfd64Manual testing272274--28.18--
2020-01-29T19:43:20TheJudgerManual testing274275--37.57--
2020-01-29T19:43:20TheJudgerManual testing275276--75.14--


ECM factoring results:
Exponent "101837677" not found


Lucas-Lehmer results:
Exponent "101837677" not found


PRP results:
Exponent "101837677" not found


P-1 factor-bounds graph:
B1 = 1000000, B2 = 30000000 (stage 2)
B1 = 1000000 (stage 1)
104
105
106
104
105
106
107
108
TF factor-bounds graph:
276
275
274
272
271
270
269
268
267
266
265
264
250
260
270
280
290
2100
2110
2120
2130
Last modified: 2020-12-31T11:39:51+00:00