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

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MnStatusDetails
11293067Composite, with 3 known prime factors. Cofactor is composite.
Factored
FactorDigitsBitsDate
16487877831030.6old
65048065931032.62008-09-08 07:29:37
414003836231135.32008-09-08 07:29:37
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2021-06-28Luigi Morelli9C2CA5E3E036D45D3964490753
History
DateUserTypeResult
2025-06-03vshNF
no factor from 2^71 to 2^72
2025-05-22vshNF-PM1
B1=10000000, B2=20257605060
2025-04-03vshNF
no factor from 2^70 to 2^71
2025-03-09vshNF
no factor from 2^69 to 2^70
2025-02-16vshNF
no factor from 2^68 to 2^69
2024-07-29vshNF-PM1
B1=1250000, B2=636297480
2024-06-14vshNF-PM1
B1=625000, B2=277763850
2024-05-17vshNF-PM1
B1=312500, B2=60859260
2021-06-29ky0urakuCERT
PRP Certification
Proof certified good
2021-06-28Luigi MorelliC-PRP
M11293067/1648787783/6504806593/41400383623 : 9C2CA5E3E036D45D
PRP proof power = 8
PRP: Verified
Proof certified good
2008-09-08Will EdgingtonF
Factor: 41400383623
2008-09-08Will EdgingtonF
Factor: 6504806593