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
85432153Composite: proven not-prime with PRP test
TF
No factors below 276
TF target 275
P-1
B1 = 680000
B2 = 13260000
PRP
StatusDateUserResidueShiftTypeBase
Verified2019-06-03ky0uraku6C76A002F764DE227699407113
Verified2023-09-12InGameBitcoin6C76A002F764DE226145487213
History
DateUserTypeResult
2023-09-12kutensCERT
PRP Certification
CERT proof power = 9
Proof certified good
2023-09-12InGameBitcoinC-PRP
6C76A002F764DE22
PRP proof power = 9
PRP: Verified
Proof certified good
2019-06-03ky0urakuC-PRP
6C76A002F764DE22
PRP: Verified
PRP without proof (not generated)
2019-04-28ATHNF
no factor from 2^63 to 2^64
2019-04-28ATHNF
no factor from 2^1 to 2^63
2018-01-10Brian BeuningNF-PM1
B1=680000, B2=13260000, E=6
2017-08-27TheJudgerNF
no factor from 2^75 to 2^76
2017-08-27TheJudgerNF
no factor from 2^74 to 2^75
2017-04-15-Anonymous-NF
no factor from 2^73 to 2^74
2017-02-20Judge HaleNF
no factor from 2^72 to 2^73
2017-02-20Judge HaleNF
no factor from 2^71 to 2^72
2014-03-07Jens PedersenNF
no factor from 2^70 to 2^71
2013-03-03Manfred Künzler SwissNF
no factor from 2^69 to 2^70
2013-03-01Manfred Künzler SwissNF
no factor from 2^68 to 2^69
2013-02-28ANONYMOUSNF
no factor from 2^67 to 2^68
2013-02-25SMoffatNF
no factor from 2^66 to 2^67
2013-02-25SMoffatNF
no factor from 2^65 to 2^66
2010-11-26Architects CubedNF
no factor from 2^64 to 2^65