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

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MnStatusDetails
11694469Composite, with 1 known prime factor. Cofactor is composite.
Factored
FactorDigitsBitsDate
2942094511031238.1old
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2021-10-14xyuzyz7B9B6B00404309DF11031205553
Verified2021-12-14LaurV7B9B6B00404309DF1338914153
History
DateUserTypeResult
2025-06-19yuriy_5-1NF
no factor from 2^70 to 2^71
2025-05-12yuriy_5-1NF
no factor from 2^69 to 2^70
2025-03-18yuriy_5-1NF
no factor from 2^68 to 2^69
2025-03-11yuriy_5-1NF-PM1
B1=7016676, B2=453328590
2025-02-14yuriy_5-1NF-PM1
B1=4677784, B2=604439550
2024-06-17yuriy_5-1NF-PM1
B1=262144, B2=137022600
2021-12-14Ben DeloCERT
PRP Certification
Proof certified good
2021-12-14LaurVC-PRP
M11694469/294209451103 : 7B9B6B00404309DF
PRP proof power = 8
PRP: Verified
Proof certified good
2021-10-14xyuzyzC-PRP
M11694469/294209451103 : 7B9B6B00404309DF
PRP: Verified
PRP without proof (not generated)