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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
52911319TF
No factors below 276
TF target 273
P-1
B1 = 510000
B2 = 9690000
LL
StatusDateUserResidueShift
Verified2013-09-22Amazon EC2CE04C5427EE3436B28648430
Verified2020-05-24Sergey NosovCE04C5427EE3436B49604871
History
DateUserTypeResult
2020-06-21-Anonymous-NF
no factor from 2^75 to 2^76
2020-06-18-Anonymous-NF
no factor from 2^74 to 2^75
2020-05-24Sergey NosovC-LL
CE04C5427EE3436B
2019-05-20ixfd64NF
no factor from 2^73 to 2^74
2016-02-09AirSquirrelsNF
no factor from 2^72 to 2^73
2013-09-22Amazon EC2C-LL
CE04C5427EE3436B
2012-05-29tscNF-PM1
B1=510000, B2=9690000
2011-12-14XyzzyNF
no factor from 2^71 to 2^72
2011-12-14XyzzyNF
no factor from 2^70 to 2^71
2011-11-24Aaron HavilandNF
no factor from 2^69 to 2^70
2010-04-04-Anonymous-NF
no factor from 2^68 to 2^69
2009-04-26PerendieNF
no factor from 2^67 to 2^68
2008-12-18fes016NF
no factor from 2^66 to 2^67
2008-12-16fes016NF
no factor from 2^65 to 2^66
2008-12-15-Anonymous-NF
no factor from 2^64 to 2^65
2008-11-15DerekNF
no factor to 2^64