is 2 114808219 - 1
has 34560718 decimal digits
takes 503.881 GHz-days to do one PRP test
Last-known PrimeNet details:
Exponent is not assigned to anyone
-unknown- primality tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual277266.602664.9351%8100002406500013.21783.7155%279.820366.2379%1.3028%
PrimeNet2728.329862.5000%5000002400000011.32995.6060%19.659864.6023%2.1023%
GPU72276133.300564.4737%7000002600000013.22684.0688%146.527365.9192%1.4455%
Difference+1+133.3021+0.4614%+110000-1935000-0.0090-0.3532%+133.2930+0.3187%+0.3187%

Known prime factors (1 factor, 93.7 bits, 0.00008160% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
114808219158984137698749193569127637372993.68369239005309693547972
22 × 72 × 41 × 2909 × 77933 × 38005441
2021-11-03779333800544126,896,54713.64624.612

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2021-11-03T19:35:24TheJudgerManual testing81000024065000122993.68313.221,00826.443.716%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-05-07T08:09:00Donna NoblePhenom9550263264--0.017--
2010-10-03T19:33:00sasaki3MATE_J2264265--0.033--
2012-06-15T13:04:00drewha - Belarus2125-64265266--0.065--
2014-12-02T19:38:00Richard172.26.176.51266267--0.130--
2015-02-14T08:06:00el groccoManual testing267268--0.260--
2015-02-20T02:52:00SMoffatManual testing268269--0.521--
2015-02-25T04:32:00XebecerManual testing269270--1.041--
2015-03-01T18:07:00William WallaceManual testing270271--2.083--
2018-12-31T08:12:36Niels_Mache_NextcloudManual testing271272--4.166--
2020-04-24T05:16:40SRBaseManual testing272273--8.331--
2020-10-26T19:42:01buteraGPU72_TF273274--16.66--
2021-05-28T19:50:15TheJudgerManual testing274275--33.33--
2021-05-28T19:50:16TheJudgerManual testing275276--66.65--
2021-07-16T00:28:10arpcarManual testing276277--133.3--


ECM factoring results:
No ECM results for M114808219


Lucas-Lehmer results:
No L-L results for M114808219


PRP results:
No PRP results for M114808219


P-1 factor-bounds graph:
B1 = 810000, B2 = 24065000 (P-1 stage 2)
B1 = 810000 (P-1 stage 1)
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TF factor-bounds graph:
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Last modified: 2021-11-03T19:35:24+00:00