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
85986899TF
No factors below 276
TF target 275
P-1
B1 = 715000
B2 = 13585000
PRP
StatusDateUserResidueShiftTypeBase
Verified2018-06-13ky0uraku8D0B7FEC7E0B3C3F506667313
Verified2022-04-06ATH8D0B7FEC7E0B3C3F013
History
DateUserTypeResult
2022-04-06curtiscCERT
PRP Certification
CERT proof power = 8
Proof certified good
2022-04-06ATHC-PRP
8D0B7FEC7E0B3C3F
PRP proof power = 8
PRP: Verified
Proof certified good
2018-06-13ky0urakuC-PRP
8D0B7FEC7E0B3C3F
PRP: Verified
PRP without proof (not generated)
2017-05-04Kevin JagetNF-PM1
B1=715000, B2=13585000
2017-04-16Mark RoseNF
no factor from 2^75 to 2^76
2017-04-11ktonyNF
no factor from 2^74 to 2^75
2017-04-11ktonyNF
no factor from 2^73 to 2^74
2017-03-20Judge HaleNF
no factor from 2^72 to 2^73
2017-03-20Judge HaleNF
no factor from 2^71 to 2^72
2014-11-29PascalBieriNF
no factor from 2^70 to 2^71
2014-03-23albin_pouillesNF
no factor from 2^69 to 2^70
2014-01-14Carsten KossendeyNF
no factor from 2^68 to 2^69
2013-10-20dufrenbkNF
no factor from 2^67 to 2^68
2013-06-19MetameerNF
no factor from 2^66 to 2^67
2013-04-27c10ck3rNF
no factor from 2^65 to 2^66
2010-12-25Architects CubedNF
no factor from 2^64 to 2^65