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
332204351TF
No factors below 281
TF target 281
P-1
B1 = 4090000
B2 = 4090000
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-05-18Simon Josefsson56B6D5A7501A66EB13485106213
History
DateUserTypeResult
2023-06-10KrieselCERT
PRP Certification
Proof certified good
2023-05-18Simon JosefssonC-PRP
56B6D5A7501A66EB
PRP: Verified
Proof certified good
2023-03-17Architects CubedNF
no factor from 2^80 to 2^81
2014-06-27serkanbirkanNF-PM1
B1=4090000
2014-04-23dragonbud20NF
no factor from 2^79 to 2^80
2013-07-06Bill StaffenNF
no factor from 2^78 to 2^79
2013-05-27NumberwangNF
no factor from 2^77 to 2^78
2013-05-26NumberwangNF
no factor from 2^76 to 2^77
2010-07-01ANONYMOUSNF
no factor from 2^75 to 2^76
2009-05-28FrankNF
no factor from 2^74 to 2^75
2009-05-22FrankNF
no factor from 2^73 to 2^74
2009-05-19FrankNF
no factor from 2^72 to 2^73
2009-05-17FrankNF
no factor from 2^71 to 2^72
2009-03-11Team_InspectorNF
no factor from 2^70 to 2^71
2008-12-03Team_InspectorNF
no factor from 2^69 to 2^70
2008-12-03Team_InspectorNF
no factor from 2^68 to 2^69