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
70502953TF
No factors below 275
TF target 274
P-1
B1 = 640000
B2 = 13120000
LL
StatusDateUserResidueShift
Verified2016-12-19VVS77C860AFD97D42244820516074
Verified2017-04-04FriesWC860AFD97D42244835221387
History
DateUserTypeResult
2017-04-04FriesWC-LL
C860AFD97D422448
2016-12-19VVS77C-LL
C860AFD97D422448
2016-04-08-Anonymous-NF
no factor from 2^74 to 2^75
2015-03-21Stephen P WoodthorpeNF-PM1
B1=640000, B2=13120000, E=6
2014-10-30fre_gamesNF
no factor from 2^73 to 2^74
2014-06-28Architects CubedNF
no factor from 2^72 to 2^73
2013-04-03gdbutchNF
no factor from 2^71 to 2^72
2013-04-03gdbutchNF
no factor from 2^70 to 2^71
2012-04-26sikafarmi_rendering_farmNF
no factor from 2^69 to 2^70
2010-03-17Sturle SundeNF
no factor from 2^68 to 2^69
2010-03-14-Anonymous-NF
no factor from 2^67 to 2^68
2010-03-14-Anonymous-NF
no factor from 2^66 to 2^67
2010-03-07-Anonymous-NF
no factor from 2^65 to 2^66
2010-02-25-Anonymous-NF
no factor from 2^64 to 2^65
2008-11-24Wojciech FlorekNF
no factor to 2^64