is 2 99367523 - 1
has 29912606 decimal digits
takes 378.977 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-
PRPE789E26CEA196507verified PRP

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual277308.029964.9351%770000152075008.60823.3100%316.638166.0957%1.1607%
PrimeNet2729.624262.5000%400000200000008.11755.1952%17.741764.4482%1.9482%
GPU72276154.014064.4737%6500002200000010.02733.8374%164.041365.8370%1.3633%
Difference+1+154.0158+0.4614%+120000-6792500-1.4191-0.5274%+152.5967+0.2587%+0.2587%

Known prime factors:
No known factors for M99367523

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2020-06-16T20:13:43CuboxOnyx7700001520750012---8.608--3.310%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-12-16T01:22:001997rj7comp5264265--0.038--
2012-12-09T16:23:00Jimmy BrüggemannManual testing265266--0.075--
2014-04-22T05:11:00Carsten KossendeyManual testing266268--0.451--
2014-06-26T03:40:00Choi4KANGKim.sy268269--0.602--
2014-10-03T17:41:00shaugeManual testing269270--1.203--
2014-10-03T17:41:00shaugeManual testing270271--2.406--
2017-01-15T10:05:10monstManual testing271272--4.813--
2019-04-15T05:36:29Niels_Mache_NextcloudManual testing272273--9.63--
2019-11-28T13:06:41chuenkitManual testing273274--19.25--
2020-03-23T14:18:06LaurVManual testing274275--38.50--
2020-05-11T16:29:14TheJudgerManual testing275276--77.01--
2020-05-11T16:29:14TheJudgerManual testing276277--154.0--


ECM factoring results:
No ECM results for M99367523


Lucas-Lehmer results:
No L-L results for M99367523


PRP results:
dateuseridcompidcofactorsres64PRP
2020-09-05T18:49:11Ben Deloi-029c50e7147c99f0fE789E26CEA196507no


P-1 factor-bounds graph:
B1 = 770000, B2 = 15207500 (P-1 stage 2)
B1 = 770000 (P-1 stage 1)
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TF factor-bounds graph:
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Last modified: 2020-09-05T18:49:11+00:00