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
85375181TF
No factors below 276
TF target 275
P-1
B1 = 675000
B2 = 12487500
PRP
StatusDateUserResidueShiftTypeBase
Verified2019-06-01ky0urakuD588523618FADE6E972889813
Verified2023-04-27Remi LucetD588523618FADE6E7590576313
History
DateUserTypeResult
2023-04-27curtiscCERT
PRP Certification
CERT proof power = 9
Proof certified good
2023-04-27Remi LucetC-PRP
D588523618FADE6E
PRP proof power = 9
PRP: Verified
Proof certified good
2019-06-01ky0urakuC-PRP
D588523618FADE6E
PRP: Verified
PRP without proof (not generated)
2019-04-28ATHNF
no factor from 2^63 to 2^64
2019-04-28ATHNF
no factor from 2^1 to 2^63
2018-01-05arnaudNF-PM1
B1=675000, B2=12487500
2017-09-17TheJudgerNF
no factor from 2^75 to 2^76
2017-09-16-Anonymous-NF
no factor from 2^74 to 2^75
2017-03-03-Anonymous-NF
no factor from 2^73 to 2^74
2017-03-03-Anonymous-NF
no factor from 2^72 to 2^73
2017-03-03-Anonymous-NF
no factor from 2^71 to 2^72
2014-03-09-Anonymous-NF
no factor from 2^70 to 2^71
2014-02-11SMoffatNF
no factor from 2^69 to 2^70
2013-04-08Antti BergmanNF
no factor from 2^68 to 2^69
2013-03-22andrea.biancalanaNF
no factor from 2^67 to 2^68
2013-03-15ANONYMOUSNF
no factor from 2^66 to 2^67
2013-03-13E.LechnerNF
no factor from 2^65 to 2^66
2010-11-26Architects CubedNF
no factor from 2^64 to 2^65