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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MnStatusDetails
55627493TF
No factors below 274
TF target 273
P-1
B1 = 550000
B2 = 11825000
LL
StatusDateUserResidueShift
Bad2014-03-02Hinesp315AB55576A9B96127874966
Verified2014-10-01Lars LindleyE39F3B3ECF2D3C9F36025654
Verified2016-09-23AirSquirrelsE39F3B3ECF2D3C9F26570102
History
DateUserTypeResult
2016-09-23AirSquirrelsC-LL
E39F3B3ECF2D3C9F
2014-10-01Lars LindleyC-LL
E39F3B3ECF2D3C9F
2014-09-14Architects CubedNF
no factor from 2^73 to 2^74
2014-03-06ChuckNF
no factor from 2^72 to 2^73
2014-03-02HinespC-LL
315AB55576A9B961
2012-06-30Jerry HallettNF-PM1
B1=550000, B2=11825000, E=6
2012-06-12Kyle AskineNF
no factor from 2^71 to 2^72
2012-04-28XyzzyNF
no factor from 2^70 to 2^71
2011-06-10Michael SauerNF
no factor from 2^69 to 2^70
2011-04-09Ake TilanderNF
no factor from 2^68 to 2^69
2009-05-16Sturle SundeNF
no factor from 2^67 to 2^68
2009-03-11SchrikNF
no factor from 2^66 to 2^67
2009-03-09arnaudNF
no factor from 2^65 to 2^66
2009-03-09arnaudNF
no factor from 2^64 to 2^65
2008-08-18-Anonymous-NF
no factor to 2^64