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
94221181TF
No factors below 277
TF target 275
P-1
B1 = 875000
B2 = 19906250
PRP
StatusDateUserResidueShiftTypeBase
Unverified2020-03-20ky0uraku8A8E581C566EAE__3763116713
History
DateUserTypeResult
2020-03-20ky0urakuC-PRP
8A8E581C566EAE__
PRP without proof (not generated)
2019-09-15TheJudgerNF
no factor from 2^76 to 2^77
2019-09-15TheJudgerNF
no factor from 2^75 to 2^76
2019-09-15TheJudgerNF
no factor from 2^74 to 2^75
2019-08-29Ryan PropperNF-PM1
B1=875000, B2=19906250, E=6
2019-08-19Carsten KossendeyNF
no factor from 2^73 to 2^74
2019-04-29Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2019-04-20DerekNF
no factor from 2^72 to 2^73
2018-09-26LaurVNF
no factor from 2^71 to 2^72
2014-09-17La GüiraNF
no factor from 2^70 to 2^71
2014-04-15SMoffatNF
no factor from 2^69 to 2^70
2014-04-13SMoffatNF
no factor from 2^68 to 2^69
2014-02-01Carsten KossendeyNF
no factor from 2^65 to 2^68
2011-01-16Architects CubedNF
no factor from 2^64 to 2^65