is 2101844073-1
has 30,658,121 decimal digits
takes 405.502 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
Actual2729.390262.5000%865,000865,0004.99392.5231%14.384165.0231%2.5231%
PrimeNet2729.390262.5000%400,00022,000,0009.10355.2974%18.493767.7974%5.2974%
GPU72276150.268964.4737%650,00022,000,00010.46823.8490%160.737168.3227%3.8490%
Difference-4-140.8787-1.9737%+215,000-21,135,000-5.4743-1.3259%-146.3530-3.2996%-3.2996%

Known prime factors (1 factor, 117.8 bits, 0.00011565% known):
Remaining cofactor is PRP status unknown

GHz-days
exponentfactordigitsbits*kmin B1min B2date foundmin. TFmin. P-1normal P-1
10184407328577088828916773519293047140287943136117.7821402982421417728134227950955
3 × 5 × 23 × 372 × 53 × 1231 × 2207 × 3593 × 17609 × 326063
17,609326,0632019-12-131.484e+90.19870.2069

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2019-12-14T00:10:25Valenvio1865,000865,00036117.7824.994811.09.992.523%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-04-08T06:08:001997rj7compw263264--0.019--
2010-08-15T19:18:00sasaki3kenkyusitu264265--0.037--
2012-06-17T12:23:00Donna NobleOpt6128x4x4265266--0.073--
2013-08-27T01:09:00SMoffatManual testing266267--0.147--
2013-08-27T23:22:00RobishManual testing267268--0.293--
2013-08-28T21:57:00RobishManual testing268269--0.587--
2013-08-30T09:04:00RobishManual testing269270--1.174--
2013-09-01T22:54:00RobishManual testing270271--2.348--
2018-11-27T22:27:10el groccoManual testing271272--4.696--


ECM factoring results:
Exponent "101844073" not found


Lucas-Lehmer results:
Exponent "101844073" not found


PRP results:
Exponent "101844073" not found


P-1 factor-bounds graph:
B1 = 865,000 (stage 1)
103
104
105
106
103
104
105
106
TF factor-bounds graph:
272
271
270
269
268
267
266
265
264
250
260
270
280
290
2100
2110
2120
Last modified: 2019-12-14T00:10:25+00:00