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
94645249Tested as composite (unverified): unconfirmed PRP test says not-prime
TF
No factors below 277
TF target 275
P-1
B1 = 825000
B2 = 17531250
PRP
StatusDateUserResidueShiftTypeBase
Unverified2020-04-07ky0urakuECD41894E64513__5901123513
History
DateUserTypeResult
2020-04-07ky0urakuC-PRP
ECD41894E64513__
PRP without proof (not generated)
2019-09-18TheJudgerNF
no factor from 2^76 to 2^77
2019-09-18TheJudgerNF
no factor from 2^75 to 2^76
2019-08-28Ryan PropperNF-PM1
B1=825000, B2=17531250, E=6
2018-12-19Anton RepkoNF
no factor from 2^73 to 2^75
2018-12-19Anton RepkoNF
no factor from 2^71 to 2^73
2018-12-09Architects CubedNF
no factor from 2^71 to 2^72
2015-02-24monstNF
no factor from 2^70 to 2^71
2014-04-17-Anonymous-NF
no factor from 2^69 to 2^70
2014-02-13HobzNF
no factor from 2^68 to 2^69
2014-02-07Carsten KossendeyNF
no factor from 2^65 to 2^68
2011-01-09Architects CubedNF
no factor from 2^64 to 2^65