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
75687581TF
No factors below 275
TF target 274
P-1
B1 = 630000
B2 = 12600000
LL
StatusDateUserResidueShift
Unverified2017-09-18Evgeniy Zavialov7D11EC792AB69E__15638887
History
DateUserTypeResult
2017-09-18Evgeniy ZavialovC-LL
7D11EC792AB69E__
2016-10-14SADMASTERNF
no factor from 2^67 to 2^68
2016-10-14SADMASTERNF
no factor from 2^67 to 2^68
2016-04-13Brian BeuningNF-PM1
B1=630000, B2=12600000, E=6
2016-04-06endless_mikeNF
no factor from 2^74 to 2^75
2016-04-041997rj7NF
no factor from 2^73 to 2^74
2016-02-17Judge HaleNF
no factor from 2^72 to 2^73
2013-12-30SMoffatNF
no factor from 2^71 to 2^72
2013-07-10symalladNF
no factor from 2^70 to 2^71
2010-12-29CreweNetNF
no factor from 2^69 to 2^70
2010-12-26CreweNetNF
no factor from 2^68 to 2^69
2010-12-23SADMASTERNF
no factor from 2^67 to 2^68
2010-12-18SADMASTERNF
no factor from 2^66 to 2^67
2010-12-18SADMASTERNF
no factor from 2^66 to 2^67
2010-08-09TeraTismNF
no factor from 2^65 to 2^66
2009-05-04bayanneNF
no factor from 2^64 to 2^65
2009-05-04bayanneNF
no factor from 2^63 to 2^64