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
75723589TF
No factors below 275
TF target 274
P-1
B1 = 660000
B2 = 12705000
LL
StatusDateUserResidueShift
Unverified2016-09-23Sergey NosovE206FCADF9C3BD__348591
History
DateUserTypeResult
2016-09-23Sergey NosovC-LL
E206FCADF9C3BD__
2016-04-19La GüiraNF-PM1
B1=660000, B2=12705000
2016-04-13ktonyNF
no factor from 2^74 to 2^75
2016-04-06Judge HaleNF
no factor from 2^73 to 2^74
2016-02-17Judge HaleNF
no factor from 2^72 to 2^73
2013-12-27SMoffatNF
no factor from 2^71 to 2^72
2012-12-1213moonsagoNF
no factor from 2^70 to 2^71
2011-01-14sannerud.comNF
no factor from 2^69 to 2^70
2011-01-14sannerud.comNF
no factor from 2^68 to 2^69
2011-01-14Dr. NowakNF
no factor from 2^67 to 2^68
2010-12-17Dr. NowakNF
no factor from 2^66 to 2^67
2010-12-10-Anonymous-NF
no factor from 2^65 to 2^66
2010-10-09drewha - BelarusNF
no factor from 2^64 to 2^65
2009-05-19timbitNF
no factor from 2^63 to 2^64