is 2 100310599 - 1
has 30196500 decimal digits
takes 382.573 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-
PRPD30A8F8684273B59verified PRP

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual276152.566164.4737%840000172200009.58063.7832%162.146665.8177%1.3440%
PrimeNet2729.533762.5000%400000200000008.11755.2011%17.651264.4504%1.9504%
GPU72276152.566164.4737%6500002200000010.02733.8419%162.593465.8386%1.3649%
Difference---+190000-4780000-0.4467-0.0587%-0.4467-0.0208%-0.0208%

Known prime factors:
No known factors for M100310599

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2020-10-05T13:02:56Ben Deloi-01aecd32b536a1f2f8400001722000012---9.58--3.783%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-01-25T01:21:001997rj7Manual testing263264--0.020--
2010-08-09T14:20:00Donna NobleHTPC-V64264265--0.037--
2011-02-08T21:00:00Craig MeyersManual testing265266--0.074--
2011-03-14T19:35:00Craig MeyersManual testing266267--0.149--
2013-10-20T17:13:00AdolfNorManual testing267268--0.298--
2014-03-20T13:14:00ANONYMOUS268269--0.596--
2014-03-25T22:37:00CSLatDDikenny-24269270--1.192--
2014-03-30T05:52:00CSLatDDikenny-24270271--2.384--
2014-12-23T08:33:00workerthreadManual testing271272--4.768--
2020-02-11T12:25:49el groccoManual testing272273--9.54--
2020-02-26T13:41:40JoDuManual testing273274--19.07--
2020-07-26T02:18:15penluManual testing274275--38.14--
2020-07-26T02:18:15penluManual testing275276--76.28--


ECM factoring results:
No ECM results for M100310599


Lucas-Lehmer results:
No L-L results for M100310599


PRP results:
dateuseridcompidcofactorsres64PRP
2020-10-06T19:00:07Ben Deloi-01aecd32b536a1f2fD30A8F8684273B59no


P-1 factor-bounds graph:
B1 = 840000, B2 = 17220000 (P-1 stage 2)
B1 = 840000 (P-1 stage 1)
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TF factor-bounds graph:
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Last modified: 2020-10-06T19:00:07+00:00