Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
83174467TF
No factors below 276
TF target 275
P-1
B1 = 665000
B2 = 12967500
LL
StatusDateUserResidueShift
Unverified2018-01-09ky0urakuC28993297F8242__62411327
History
DateUserTypeResult
2018-01-09ky0urakuC-LL
C28993297F8242__
2017-03-26TheJudgerNF-PM1
B1=665000, B2=12967500, E=12
2017-02-18tigreroarsNF
no factor from 2^75 to 2^76
2017-01-04Son JohanNF
no factor from 2^74 to 2^75
2016-12-31RichD0NF
no factor from 2^73 to 2^74
2016-12-25cuBerBruceNF
no factor from 2^72 to 2^73
2016-12-25cuBerBruceNF
no factor from 2^71 to 2^72
2013-06-17frmarNF
no factor from 2^70 to 2^71
2013-03-12ITSNF
no factor from 2^69 to 2^70
2013-03-09-Anonymous-NF
no factor from 2^68 to 2^69
2013-02-14Jonathan010NF
no factor from 2^67 to 2^68
2013-02-13ANONYMOUS96NF
no factor from 2^66 to 2^67
2012-08-13Carsten KossendeyNF
no factor from 2^65 to 2^66
2010-12-19Architects CubedNF
no factor from 2^64 to 2^65