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
93707683TF
No factors below 277
TF target 275
P-1
B1 = 720000
B2 = 13860000
PRP
StatusDateUserResidueShiftTypeBase
Unverified2020-02-29ky0urakuFCA110105C027D__5561728313
History
DateUserTypeResult
2020-02-29ky0urakuC-PRP
FCA110105C027D__
PRP without proof (not generated)
2019-09-09Ryan PropperNF-PM1
B1=720000, B2=13860000, E=6
2019-09-08TheJudgerNF
no factor from 2^76 to 2^77
2019-09-08TheJudgerNF
no factor from 2^75 to 2^76
2019-07-19Johan ViljoenNF
no factor from 2^74 to 2^75
2019-06-03lobsterfordinnerNF
no factor from 2^73 to 2^74
2019-04-03Carsten KossendeyNF
no factor from 2^72 to 2^73
2018-07-29Andrew LuebkeNF
no factor from 2^71 to 2^72
2014-12-20bunddogNF
no factor from 2^70 to 2^71
2014-09-20workerthreadNF
no factor from 2^69 to 2^70
2014-09-14Ryan PropperNF
no factor from 2^68 to 2^69
2014-02-11SMoffatNF
no factor from 2^67 to 2^68
2013-12-26sasakiNF
no factor from 2^65 to 2^67
2011-01-16Architects CubedNF
no factor from 2^64 to 2^65