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
97319029TF
No factors below 277
TF target 276
P-1
B1 = 955000
B2 = 24113750
PRP
StatusDateUserResidueShiftTypeBase
Unverified (Reliable)2020-07-24ky0uraku7F1388E0FDFCF6__2837161913
History
DateUserTypeResult
2020-07-24ky0urakuC-PRP
7F1388E0FDFCF6__
PRP: Unverified (Reliable)
PRP without proof (not generated)
2020-05-17TheJudgerNF
no factor from 2^76 to 2^77
2020-05-17TheJudgerNF
no factor from 2^75 to 2^76
2020-05-06ktonyNF
no factor from 2^74 to 2^75
2019-10-15Hans LoeblichNF
no factor from 2^73 to 2^74
2019-10-05Ryan PropperNF-PM1
B1=955000, B2=24113750, E=6
2019-04-13Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2019-01-12Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2018-12-23monstNF
no factor from 2^71 to 2^72
2014-10-14webbertNF
no factor from 2^70 to 2^71
2014-06-30GrunwalderGIMPNF
no factor from 2^69 to 2^70
2014-04-25ANONYMOUSNF
no factor from 2^68 to 2^69
2014-04-10Carsten KossendeyNF
no factor from 2^67 to 2^68
2014-03-20Carsten KossendeyNF
no factor from 2^65 to 2^67
2011-01-05Architects CubedNF
no factor from 2^64 to 2^65