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
65133247TF
No factors below 275
TF target 274
P-1
B1 = 625000
B2 = 13281250
LL
StatusDateUserResidueShift
Verified2015-01-15Ivan Function10CC37AD22A8A77557537075
Verified2022-06-04belezbar10CC37AD22A8A77558505160
History
DateUserTypeResult
2022-06-04belezbarC-LL
10CC37AD22A8A775
2022-03-05tottenhoffNF
no factor from 2^74 to 2^75
2016-06-28Adam BuranNF
no factor from 2^6 to 2^60
2016-03-28Mark RoseNF
no factor from 2^60 to 2^63
2015-01-15Ivan FunctionC-LL
10CC37AD22A8A775
2014-01-03Jerry HallettNF
no factor from 2^73 to 2^74
2013-12-15TheJudgerNF-PM1
B1=625000, B2=13281250, E=12
2013-12-09Kyle AskineNF
no factor from 2^72 to 2^73
2013-11-23RichD0NF
no factor from 2^71 to 2^72
2012-06-20Torchwood InstituteNF
no factor from 2^70 to 2^71
2012-01-25-Anonymous-NF
no factor from 2^69 to 2^70
2009-10-30giheffNF
no factor from 2^68 to 2^69
2009-10-24HighPriceRanchNF
no factor from 2^67 to 2^68
2009-03-25Helmut ZulusNF
no factor from 2^66 to 2^67
2009-03-18glennpatNF
no factor from 2^65 to 2^66
2009-03-17-Anonymous-NF
no factor from 2^64 to 2^65
2009-01-07Wojciech FlorekNF
no factor from 2^63 to 2^64