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
86477753TF
No factors below 276
TF target 275
P-1
B1 = 700000
B2 = 13650000
PRP
StatusDateUserResidueShiftTypeBase
Unverified2019-08-31ky0uraku6E07CEBA9128A4__7778221713
History
DateUserTypeResult
2019-08-31ky0urakuC-PRP
6E07CEBA9128A4__
PRP without proof (not generated)
2018-04-22monstNF-PM1
B1=700000, B2=13650000, E=6
2018-02-21Dax MickelsonNF
no factor from 2^75 to 2^76
2018-01-22Son JohanNF
no factor from 2^74 to 2^75
2017-05-12RichD0NF
no factor from 2^73 to 2^74
2017-04-26Judge HaleNF
no factor from 2^72 to 2^73
2017-04-26Judge HaleNF
no factor from 2^71 to 2^72
2014-03-13mhskNF
no factor from 2^70 to 2^71
2013-10-20SMoffatNF
no factor from 2^69 to 2^70
2013-10-17SMoffatNF
no factor from 2^68 to 2^69
2013-08-16arnaudNF
no factor from 2^67 to 2^68
2013-03-18wangyun183NF
no factor from 2^66 to 2^67
2010-12-29Michael CNF
no factor from 2^65 to 2^66
2010-11-22Architects CubedNF
no factor from 2^64 to 2^65