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

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Exponent Range:










MnStatusDetails
57929611TF
No factors below 274
TF target 273
P-1
B1 = 540000
B2 = 11070000
LL
StatusDateUserResidueShift
Bad2012-03-25RunSkipJak736F337DB8EA6B5B0417761547
Verified2013-05-07kawarinFB8AFB4FBACEDC094688872
Verified2016-09-01AirSquirrelsFB8AFB4FBACEDC090
History
DateUserTypeResult
2018-03-04monstNF
no factor from 2^73 to 2^74
2016-09-01AirSquirrelsC-LL
FB8AFB4FBACEDC09
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2013-05-07kawarinC-LL
FB8AFB4FBACEDC09
2012-03-25RunSkipJak73C-LL
6F337DB8EA6B5B04
2012-02-27RunSkipJak73NF-PM1
B1=540000, B2=11070000, E=6
2011-11-27PiepenNF
no factor from 2^72 to 2^73
2011-11-27PiepenNF
no factor from 2^71 to 2^72
2011-11-27PiepenNF
no factor from 2^70 to 2^71
2011-11-27PiepenNF
no factor from 2^71 to 2^73
2011-10-05NBNF
no factor from 2^69 to 2^70
2011-08-28Carsten KossendeyNF
no factor from 2^68 to 2^69
2009-11-26GrunwalderGIMPNF
no factor from 2^67 to 2^68
2009-04-12jfarekNF
no factor from 2^66 to 2^67
2009-04-10jfarekNF
no factor from 2^65 to 2^66
2009-04-08Russel RileyNF
no factor from 2^64 to 2^65
2009-03-18Russel RileyNF
no factor from 2^63 to 2^64