Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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Exponent Range:










MnStatusDetails
67097507TF
No factors below 276
TF target 274
P-1
B1 = 605000
B2 = 12402500
LL
StatusDateUserResidueShift
Verified2015-07-03David.C-B84269F35DBA0CFD250716474
Verified2023-05-06Ryan Propper84269F35DBA0CFD215031442
History
DateUserTypeResult
2023-05-06Ryan PropperC-LL
84269F35DBA0CFD2
2022-03-21La GüiraNF
no factor from 2^75 to 2^76
2015-07-03David.C-BC-LL
84269F35DBA0CFD2
2015-06-01BigBrotherNF
no factor from 2^74 to 2^75
2013-09-13NesowaNF-PM1
B1=605000, B2=12402500, E=12
2013-09-09NesowaNF
no factor from 2^73 to 2^74
2013-09-09NesowaNF
no factor from 2^72 to 2^73
2013-09-09NesowaNF
no factor from 2^71 to 2^72
2012-07-11ANONYMOUSNF
no factor from 2^70 to 2^71
2012-02-17YoannNF
no factor from 2^69 to 2^70
2011-04-20Carsten KossendeyNF
no factor from 2^68 to 2^69
2011-04-20Carsten KossendeyNF
no factor from 2^67 to 2^68
2011-04-20Carsten KossendeyNF
no factor from 2^66 to 2^67
2010-10-20Aldo_GridNF
no factor from 2^65 to 2^66
2009-03-30-Anonymous-NF
no factor from 2^64 to 2^65
2008-12-11Wojciech FlorekNF
no factor from 2^63 to 2^64