Marin Mersenne 2^P-1
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Finding World Record Primes Since 1996

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MnStatusDetails
11684339Composite, with 4 known prime factors. Cofactor is composite.
Factored
FactorDigitsBitsDate
23368679824.5old
444004882011135.42008-09-08 07:38:19
18522247869591340.82008-09-08 07:38:19
4860880184242702091858.82015-09-29 11:46:33
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2021-10-09LaurV12202D7A71EEF8C84558565053
History
DateUserTypeResult
2025-04-11yuriy_5-1NF
no factor from 2^70 to 2^71
2025-04-10yuriy_5-1NF
no factor from 2^69 to 2^70
2025-03-28yuriy_5-1NF
no factor from 2^68 to 2^69
2025-03-11yuriy_5-1NF-PM1
B1=7010598, B2=453435840
2025-02-14yuriy_5-1NF-PM1
B1=4673732, B2=604581120
2024-06-17yuriy_5-1NF-PM1
B1=262144, B2=137022600
2021-10-09curtiscCERT
PRP Certification
Proof certified good
2021-10-09LaurVC-PRP
M11684339/23368679/44400488201/1852224786959/486088018424270209 : 12202D7A71EEF8C8
PRP proof power = 8
PRP: Verified
Proof certified good
2015-09-29TJAOIF
Factor: 486088018424270209 / TF: 58-59
2008-09-08Will EdgingtonF
Factor: 1852224786959
2008-09-08Will EdgingtonF
Factor: 44400488201