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
52996897TF
No factors below 275
TF target 273
P-1
B1 = 520000
B2 = 10920000
LL
StatusDateUserResidueShift
Verified2012-07-28piguyA8466B0407B0076D8458279
Verified2020-02-28Smok_bmv A8466B0407B0076D37168192
History
DateUserTypeResult
2020-06-18-Anonymous-NF
no factor from 2^74 to 2^75
2020-02-28Smok_bmv C-LL
A8466B0407B0076D
2019-07-10-Anonymous-NF
no factor from 2^73 to 2^74
2015-12-23LaurVNF
no factor from 2^72 to 2^73
2012-07-28piguyC-LL
A8466B0407B0076D
2012-04-06RichD0NF-PM1
B1=520000, B2=10920000, E=12
2012-04-01ktonyNF
no factor from 2^71 to 2^72
2012-03-25GregNF
no factor from 2^70 to 2^71
2011-11-19laleraNF
no factor from 2^69 to 2^70
2010-04-05Dr. NowakNF
no factor from 2^68 to 2^69
2009-06-23shanminNF
no factor from 2^67 to 2^68
2008-12-24delongNF
no factor from 2^66 to 2^67
2008-12-21delongNF
no factor from 2^65 to 2^66
2008-12-19Quentin QueerPieceNF
no factor from 2^64 to 2^65
2008-11-21DerekNF
no factor to 2^64