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
63655447TF
No factors below 275
TF target 274
P-1
B1 = 585000
B2 = 14040000
LL
StatusDateUserResidueShift
Verified2014-09-06Amazon EC23573493AA8DC25F233614467
Verified2023-01-28Dmitriy Degtiarev3573493AA8DC25F228725927
History
DateUserTypeResult
2023-01-28Dmitriy DegtiarevC-LL
3573493AA8DC25F2
2022-12-11tottenhoffNF
no factor from 2^74 to 2^75
2016-02-23Mark RoseNF
no factor from 2^59 to 2^63
2014-09-06Amazon EC2C-LL
3573493AA8DC25F2
2013-10-16Craig MeyersNF-PM1
B1=585000, B2=14040000, e=6
2013-10-01The MawnNF
no factor from 2^73 to 2^74
2012-10-11ChuckNF
no factor from 2^69 to 2^73
2010-01-19Sturle SundeNF
no factor from 2^68 to 2^69
2010-01-17]mh[ VirtekNF
no factor from 2^67 to 2^68
2010-01-14]mh[ VirtekNF
no factor from 2^66 to 2^67
2010-01-12]mh[ VirtekNF
no factor from 2^65 to 2^66
2010-01-08Danny ChrastinaNF
no factor from 2^64 to 2^65
2009-02-25Wojciech FlorekNF
no factor from 2^63 to 2^64