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

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MnStatusDetails
11425787Composite, with 5 known prime factors. Cofactor is composite.
Factored
FactorDigitsBitsDate
915891085931136.4old
3190079730411238.22008-09-08 07:32:35
3196706686871238.22008-09-08 07:32:35
353353203214791445.02008-09-08 07:32:35
353285391625966491755.02014-12-29 12:16:19
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2021-07-25ATH6CAED097E80317935262360853
History
DateUserTypeResult
2023-01-10LordJuliusNF
no factor from 2^68 to 2^69
2023-01-10LordJuliusNF
no factor from 2^67 to 2^68
2023-01-10LordJuliusNF
no factor from 2^66 to 2^67
2023-01-10LordJuliusNF
no factor from 2^65 to 2^66
2023-01-10LordJuliusNF
no factor from 2^64 to 2^65
2023-01-10LordJuliusNF
no factor from 2^55 to 2^64
2021-07-25RichD0CERT
PRP Certification
Proof certified good
2021-07-25ATHC-PRP
M11425787/91589108593/319007973041/319670668687/35335320321479/35328539162596649 : 6CAED097E8031793
PRP proof power = 8
PRP: Verified
Proof certified good
2014-12-29TJAOIF
Factor: 35328539162596649 / TF: 54-55
2008-09-08Will EdgingtonF
Factor: 35335320321479
2008-09-08Will EdgingtonF
Factor: 319670668687
2008-09-08Will EdgingtonF
Factor: 319007973041