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
70286317TF
No factors below 275
TF target 274
P-1
B1 = 640000
B2 = 13280000
LL
StatusDateUserResidueShift
Verified2016-12-01Evgeniy Zavialov7DFBAFD542EA82AD1261838
Verified2024-02-09Ryan Propper7DFBAFD542EA82AD18257832
History
DateUserTypeResult
2024-02-09Ryan PropperC-LL
7DFBAFD542EA82AD
2016-12-01Evgeniy ZavialovC-LL
7DFBAFD542EA82AD
2016-04-01-Anonymous-NF
no factor from 2^74 to 2^75
2014-12-17NesowaNF-PM1
B1=640000, B2=13280000, E=12
2014-10-16srow7NF
no factor from 2^73 to 2^74
2014-10-08RichD0NF
no factor from 2^72 to 2^73
2014-09-12srow7NF
no factor from 2^71 to 2^72
2013-04-15SMoffatNF
no factor from 2^70 to 2^71
2009-11-30PrimeCruncherNF
no factor to 2^70
2008-11-28Wojciech FlorekNF
no factor to 2^64