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

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Exponent Range:










MnStatusDetails
56341039TF
No factors below 274
TF target 273
P-1
B1 = 600000
B2 = 14100000
LL
StatusDateUserResidueShift
Bad2012-04-25Numb SkullC3EA9276BAEE2D2F9032167
Verified2014-12-21kharlanA2890125F7A6D71951181849
Verified2016-09-24AirSquirrelsA2890125F7A6D71954314836
History
DateUserTypeResult
2016-09-24AirSquirrelsC-LL
A2890125F7A6D719
2016-02-23Mark RoseNF
no factor from 2^58 to 2^63
2014-12-21kharlanC-LL
A2890125F7A6D719
2014-09-19brilongNF
no factor from 2^73 to 2^74
2014-05-09AxelssonNF
no factor from 2^72 to 2^73
2012-07-31lycornNF
no factor from 2^71 to 2^72
2012-04-25Numb SkullC-LL
C3EA9276BAEE2D2F
2012-03-26Numb SkullNF-PM1
B1=600000, B2=14100000, E=12
2011-09-09Aldo_GridNF
no factor from 2^70 to 2^71
2011-06-06Tom DuellNF
no factor from 2^69 to 2^70
2011-04-15-Anonymous-NF
no factor from 2^68 to 2^69
2009-05-23SAHS Physics ClubNF
no factor from 2^67 to 2^68
2008-07-19Sturle SundeNF
no factor from 2^66 to 2^67
2008-07-19Sturle SundeNF
no factor from 2^65 to 2^66
2008-07-18Sturle SundeNF
no factor from 2^64 to 2^65
2008-07-17Sturle SundeNF
no factor from 2^63 to 2^64