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
90768737TF
No factors below 277
TF target 275
P-1
B1 = 695000
B2 = 12857500
LL
StatusDateUserResidueShift
Unverified2019-09-30frolyarA3BA3A434B153D__65113596
History
DateUserTypeResult
2019-09-30frolyarC-LL
A3BA3A434B153D__
2019-03-06Maciej KmieciakNF-PM1
B1=695000, B2=12857500, E=6
2019-01-20TheJudgerNF
no factor from 2^76 to 2^77
2018-12-09TheJudgerNF
no factor from 2^75 to 2^76
2018-12-09TheJudgerNF
no factor from 2^74 to 2^75
2018-12-09TheJudgerNF
no factor from 2^73 to 2^74
2017-06-22Carsten KossendeyNF
no factor from 2^72 to 2^73
2016-06-05Carsten KossendeyNF
no factor from 2^71 to 2^72
2014-09-10PascalBieriNF
no factor from 2^70 to 2^71
2014-03-31Preben SNF
no factor from 2^69 to 2^70
2012-05-26Carsten KossendeyNF
no factor from 2^68 to 2^69
2011-08-01Carsten KossendeyNF
no factor from 2^67 to 2^68
2010-12-25Carsten KossendeyNF
no factor from 2^66 to 2^67
2010-09-30Carsten KossendeyNF
no factor from 2^65 to 2^66
2010-05-29Carsten KossendeyNF
no factor from 2^64 to 2^65