is 2 111800699 - 1
has 33655364 decimal digits
takes 490.681 GHz-days to do one PRP test
Last-known PrimeNet details:
Exponent is not assigned to anyone
0 primality tests remaining
ResidueStatus
L-L-unknown--unknown-
PRPBE77CAAFAC22C17CPRP-tested

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbability
Actual276136.886464.4737%550000016500000090.30366.8240%227.190066.8980%
Target276136.886464.4737%7000002600000013.22684.0558%150.113265.9146%
Difference---+4800000+139000000+77.0768+2.7682%+77.0768+0.9834%

Known prime factors:
No known factors for M111800699

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2022-03-28Ernst W. MayerManual testing5500000165000000---90.30--6.824%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-05-04ALF263264--0.018--
2010-09-25RichardUNKNOWN264265--0.033--
2012-05-30sasaki3mate_ma1265266--0.067--
2014-11-17Richard17F01266267--0.134--
2015-04-15ITSCP_-_Server1267268--0.267--
2015-04-21ITSCP_-_Server1268269--0.535--
2015-04-26ITSCP_-_Server1269270--1.069--
2015-05-03ITSCP_-_Server1270271--2.139--
2019-01-10Niels_Mache_NextcloudManual testing271272--4.278--
2020-04-21SRBaseManual testing272273--8.555--
2020-07-29Dylan DelgadoGPU72_TF273274--17.11--
2020-11-21arpcarManual testing274275--34.22--
2021-02-18KrieselManual testing275276--68.44--


ECM factoring results:
No ECM results for M111800699


Lucas-Lehmer results:
No L-L results for M111800699


PRP results:
dateuseridcompidcofactorsres64PRP
2022-03-30Ernst W. MayerManual testingBE77CAAFAC22C17Cno


P-1 factor-bounds graph:
B1 = 5500000, B2 = 165000000 (P-1 stage 2)
B1 = 5500000 (P-1 stage 1)
105
106
107
105
106
107
108
109
TF factor-bounds graph:
276
275
274
273
272
271
270
269
268
267
266
265
264
this exponent TF target: 76
TF double-checked to: 67.8
250
260
270
280
Last modified: 2023-04-26T21:34:10+00:00