is 2 229001413 - 1
has 68936295 decimal digits
takes 2,264.570 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-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbability
Actual27533.414262.6667%138100010029294097.07426.5332%130.488565.1057%
Target279534.639564.5570%14000005500000061.94804.1729%596.587466.0360%
Difference-4-501.2252-1.8903%-19000+45292940+35.1263+2.3603%-466.0990-0.9302%

Known prime factors (1 factor, 101.1 bits, 0.00004416% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
229001413278487311978327947322801440867131101.1356080471476792327637795
5 × 4261 × 33113 × 349927 × 24630869
2022-09-2534992724630869635,541,05423.98635.939

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2022-09-25aperson12012_VP113138100010029294031101.13597.074,529194.16.533%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-11-06GrunwalderGIMPGWPrime02264265--0.016--
2010-11-06GrunwalderGIMPGWPrime02265266--0.033--
2015-10-10mognutsManual testing266267--0.065--
2016-09-18SFPeteXPS13267268--0.131--
2018-04-07Mr-PlonkLinux-i7268269--0.261--
2018-08-30Niels_Mache_NextcloudManual testing269270--0.522--
2018-09-21mikrManual testing270271--1.044--
2018-09-21mikrManual testing271272--2.088--
2020-11-04SRBaseManual testing272273--4.177--
2021-10-30Chabot PrimeCC3906-11273274--8.354--
2021-11-08AK76Manual testing274275--16.71--


ECM factoring results:
No ECM results for M229001413


Lucas-Lehmer results:
No L-L results for M229001413


PRP results:
No PRP results for M229001413


P-1 factor-bounds graph:
B1 = 1381000, B2 = 100292940 (P-1 stage 2)
B1 = 1381000 (P-1 stage 1)
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TF factor-bounds graph:
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Last modified: 2022-09-25T01:23:56+00:00