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
84311023TF
No factors below 276
TF target 275
P-1
B1 = 675000
B2 = 13331250
PRP
StatusDateUserResidueShiftTypeBase
Verified2019-04-05ky0urakuD6682131B1BD69403268764413
Verified2020-12-18LaurVD6682131B1BD6940013
History
DateUserTypeResult
2020-12-28Chase TarsonCERT
PRP Certification
CERT proof power = 8
Proof certified good
2020-12-18LaurVC-PRP
D6682131B1BD6940
PRP proof power = 8
PRP: Verified
Proof certified good
2019-04-05ky0urakuC-PRP
D6682131B1BD6940
PRP: Verified
PRP without proof (not generated)
2017-10-29TheJudgerNF-PM1
B1=675000, B2=13331250, E=12
2017-04-19TheJudgerNF
no factor from 2^75 to 2^76
2017-04-19TheJudgerNF
no factor from 2^74 to 2^75
2017-04-12gcardonaNF
no factor from 2^73 to 2^74
2017-01-18Judge HaleNF
no factor from 2^72 to 2^73
2017-01-18Judge HaleNF
no factor from 2^71 to 2^72
2013-07-01Norman LeyNF
no factor from 2^70 to 2^71
2013-03-03Sergey NosovNF
no factor from 2^69 to 2^70
2013-02-27SMoffatNF
no factor from 2^68 to 2^69
2013-02-26Smok_bmv NF
no factor from 2^67 to 2^68
2013-02-25wangyun183NF
no factor from 2^66 to 2^67
2012-08-21Carsten KossendeyNF
no factor from 2^65 to 2^66
2010-12-11Architects CubedNF
no factor from 2^64 to 2^65