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
57917443TF
No factors below 274
TF target 273
P-1
B1 = 540000
B2 = 10935000
LL
StatusDateUserResidueShift
Bad2013-04-14-Anonymous-B3A0893C16CCD76023014195
Verified2013-06-30Tom DickensFF021E823328B3F327759287
Verified2016-08-30AirSquirrelsFF021E823328B3F30
History
DateUserTypeResult
2018-03-04monstNF
no factor from 2^73 to 2^74
2016-08-30AirSquirrelsC-LL
FF021E823328B3F3
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2013-06-30Tom DickensC-LL
FF021E823328B3F3
2013-04-14-Anonymous-C-LL
B3A0893C16CCD760
2012-10-28TheJudgerNF-PM1
B1=540000, B2=10935000, E=6
2012-08-15Kyle AskineNF
no factor from 2^72 to 2^73
2012-06-15Jerry HallettNF
no factor from 2^71 to 2^72
2011-09-24-Anonymous-NF
no factor from 2^70 to 2^71
2011-06-24Erik OppedijkNF
no factor from 2^69 to 2^70
2011-05-03Aldo_GridNF
no factor from 2^68 to 2^69
2009-12-22Vasilis XythalisNF
no factor from 2^67 to 2^68
2009-12-14-Anonymous-NF
no factor from 2^66 to 2^67
2009-12-06-Anonymous-NF
no factor from 2^65 to 2^66
2009-11-28-Anonymous-NF
no factor from 2^64 to 2^65
2009-09-02Architects CubedNF
no factor from 2^63 to 2^64