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
55551827TF
No factors below 274
TF target 273
P-1
B1 = 545000
B2 = 10491250
LL
StatusDateUserResidueShift
Bad2012-12-07Dyno9D914A93A8F8E47A3583044
Verified2014-09-30DRH869489B92676249652780341
Verified2016-09-23AirSquirrels869489B92676249625510798
History
DateUserTypeResult
2016-09-23AirSquirrelsC-LL
869489B926762496
2014-09-30DRHC-LL
869489B926762496
2014-09-15Architects CubedNF
no factor from 2^73 to 2^74
2014-02-01Bill StaffenNF
no factor from 2^72 to 2^73
2012-12-07DynoC-LL
9D914A93A8F8E47A
2012-06-24Jwb52zNF-PM1
B1=545000, B2=10491250
2012-06-18Kevin JagetNF
no factor from 2^71 to 2^72
2012-04-28XyzzyNF
no factor from 2^70 to 2^71
2011-06-02oilwarzonedotcomNF
no factor from 2^69 to 2^70
2011-04-11-Anonymous-NF
no factor from 2^68 to 2^69
2009-06-05Charles SpaltonNF
no factor from 2^67 to 2^68
2009-03-24manskyNF
no factor from 2^66 to 2^67
2009-01-09BranMuffinNF
no factor from 2^65 to 2^66
2009-01-04AnonymousNF
no factor from 2^64 to 2^65
2008-07-14-Anonymous-NF
no factor to 2^64