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
84425969TF
No factors below 276
TF target 275
P-1
B1 = 410000
B2 = 82381740
LL
StatusDateUserResidueShift
Unverified2018-07-24ShnobelF37E435732E89C__34030184
History
DateUserTypeResult
2022-11-08Ahmed AzhadNF-PM1
B1=410000, B2=82381740
2018-07-24ShnobelC-LL
F37E435732E89C__
2017-11-14YxinityNF-PM1
B1=770000
2017-04-24TheJudgerNF
no factor from 2^75 to 2^76
2017-04-24TheJudgerNF
no factor from 2^74 to 2^75
2017-04-24TheJudgerNF
no factor from 2^73 to 2^74
2017-01-25Judge HaleNF
no factor from 2^72 to 2^73
2017-01-25Judge HaleNF
no factor from 2^71 to 2^72
2013-07-12Norman LeyNF
no factor from 2^70 to 2^71
2013-03-26R.WaasNF
no factor from 2^69 to 2^70
2013-03-05zampelNF
no factor from 2^68 to 2^69
2013-02-22zampelNF
no factor from 2^67 to 2^68
2013-02-21Juergen KampmeierNF
no factor from 2^66 to 2^67
2012-09-13Carsten KossendeyNF
no factor from 2^65 to 2^66
2010-12-24Architects CubedNF
no factor from 2^64 to 2^65