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
70575217TF
No factors below 275
TF target 274
P-1
B1 = 690000
B2 = 15352500
LL
StatusDateUserResidueShift
Unverified2016-08-23basey65E5F1A6967B8C__28009785
History
DateUserTypeResult
2016-08-23baseyC-LL
65E5F1A6967B8C__
2016-05-08-Anonymous-NF
no factor from 2^74 to 2^75
2014-11-30TheJudgerNF
no factor from 2^73 to 2^74
2014-11-23TheJudgerNF-PM1
B1=690000, B2=15352500, E=12
2014-11-16LingUaanNF
no factor from 2^72 to 2^73
2014-10-06LaurVNF
no factor from 2^71 to 2^72
2014-04-12HBendtzNF
no factor from 2^70 to 2^71
2013-04-07PEDNF
no factor from 2^69 to 2^70
2010-05-05Sebastian HornbostelNF
no factor from 2^68 to 2^69
2010-04-30Sebastian HornbostelNF
no factor from 2^67 to 2^68
2010-02-24Sturle SundeNF
no factor from 2^66 to 2^67
2010-02-21eon_blue_apocalypseNF
no factor from 2^65 to 2^66
2010-02-21eon_blue_apocalypseNF
no factor from 2^64 to 2^65
2008-11-24Wojciech FlorekNF
no factor to 2^64