is 275196183-1
has 22,636,307 decimal digits
takes 207.895 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
Actual275101.759364.0000%655,00013,100,0005.34393.6937%107.103267.6937%6.2652%
PrimeNet2703.177761.4286%320,00014,000,0004.27075.5592%7.448466.9878%5.5592%
GPU7227450.878563.5135%500,00018,000,0005.82664.1843%56.705167.6978%4.1843%
Difference+1+50.8808+0.4865%+155,000-4,900,000-0.4827-0.4906%+50.3981-0.0041%-0.0041%

Known prime factors (1 factor, 121.3 bits, 0.00016133% known):
Remaining cofactor is PRP status unknown

GHz-days
exponentfactordigitsbits*kmin B1min B2date foundmin. TFmin. P-1normal P-1
75196183331184915765053512974822921473046503937121.31722021391415908272430185912593
32 × 11 × 19 × 113 × 2011 × 4099 × 18451 × 440261 × 1547239
440,2611,547,2392016-01-172.201e+92.00673.5919

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2016-01-17T03:05:31Craig MeyersManual testing655,00013,100,0001237121.3175.344415.810.693.694%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2003-08-08T00:00:00Marzbugv4_computers?263--0.013--
2004-12-23T00:00:00Marzbugv4_computers?264--0.026--
2005-01-10T00:00:00Marzbugv4_computers?264--0.026--
2005-02-12T00:00:00Marzbugv4_computers?264--0.026--
2010-07-31T10:54:00TeraTismS264265--0.050--
2010-09-30T18:28:00runeskst02265266--0.099--
2010-10-01T11:24:00runeskst02266267--0.199--
2010-10-05T02:29:00Hatchwlap267268--0.398--
2010-10-06T18:13:00ManuelJC6-core268269--0.795--
2012-12-17T13:22:00tmorrowpaperclip269270--1.590--
2014-02-23T12:26:00Houd Al-Obaidlihpi7270271--3.180--
2015-08-31T21:45:00Judge HaleManual testing271272--6.360--
2015-12-23T22:34:15endless_mikeManual testing272273--12.72--
2015-12-23T22:34:15endless_mikeManual testing273274--25.44--
2015-12-23T22:34:15endless_mikeManual testing274275--50.88--


ECM factoring results:
Exponent "75196183" not found


Lucas-Lehmer results:
Exponent "75196183" not found


PRP results:
Exponent "75196183" not found


P-1 factor-bounds graph:
B1 = 655,000, B2 = 13,100,000 (stage 2)
B1 = 655,000 (stage 1)
104
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106
104
105
106
107
108
TF factor-bounds graph:
275
274
273
272
271
270
269
268
267
266
265
264
263
250
260
270
280
290
2100
2110
2120
2130
Last modified: 2016-01-17T03:05:31+00:00