is 299423391-1
has 29,929,423 decimal digits
takes 379.190 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
Actual277307.856864.9351%775,000775,0004.28591.3721%312.142666.3072%3.8072%
PrimeNet2729.618862.5000%400,00020,000,0008.11755.1956%17.736367.6956%5.1956%
GPU72276153.927564.4737%650,00022,000,00010.02733.8377%163.954868.3114%3.8377%
Difference+1+153.9293+0.4614%+125,000-21,225,000-5.7414-2.4656%+148.1879-2.0042%-2.0042%

Known prime factors (1 factor, 120.2 bits, 0.00012092% known):
Remaining cofactor is PRP status unknown

GHz-days
exponentfactordigitsbits*kmin B1min B2date foundmin. TFmin. P-1normal P-1
99423391155092050305596374246322457079585607337120.2237799575569978113814601357596
22 × 32 × 43 × 47 × 59 × 101 × 157 × 821 × 14747 × 31481 × 300631
31,481300,6312020-06-291.682e+90.25520.3543

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2020-06-29T20:01:04Ryan PropperManual testing775,000775,00037120.2234.286758.48.5721.372%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-12-15T17:04:001997rj7compa264265--0.038--
2012-10-24T05:20:00Jimmy BrüggemanniMac2265266--0.075--
2014-04-22T05:16:00Carsten KossendeyManual testing266268--0.451--
2014-04-27T19:53:00Houd Al-Obaidlihpi7268269--0.601--
2014-10-05T16:28:00SMoffatManual testing269270--1.203--
2014-10-10T16:01:00shaugeManual testing270271--2.405--
2017-01-13T02:22:32monstManual testing271272--4.810--
2019-04-11T17:16:12Niels_Mache_NextcloudManual testing272273--9.62--
2019-12-01T08:37:51chuenkitManual testing273274--19.24--
2020-03-23T05:18:07LaurVManual testing274275--38.48--
2020-05-11T16:27:52TheJudgerManual testing275276--76.96--
2020-05-11T16:27:52TheJudgerManual testing276277--153.9--


ECM factoring results:
Exponent "99423391" not found


Lucas-Lehmer results:
Exponent "99423391" not found


PRP results:
Exponent "99423391" not found


P-1 factor-bounds graph:
B1 = 775,000 (stage 1)
103
104
105
106
103
104
105
106
TF factor-bounds graph:
277
276
275
274
273
272
271
270
269
268
266
265
250
260
270
280
290
2100
2110
2120
2130
Last modified: 2020-06-29T20:01:04+00:00