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
64992199TF
No factors below 275
TF target 274
P-1
B1 = 670000
B2 = 15577500
LL
StatusDateUserResidueShift
Verified2014-12-04curtisc67208362F56E39F745824273
Verified2022-12-23Tsarev Yuriy67208362F56E39F739792283
History
DateUserTypeResult
2022-12-23Tsarev YuriyC-LL
67208362F56E39F7
2022-07-04Alvin BunkNF
no factor from 2^74 to 2^75
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2014-12-04curtiscC-LL
67208362F56E39F7
2013-12-30gcardonaNF
no factor from 2^73 to 2^74
2013-12-29gcardonaNF
no factor from 2^72 to 2^73
2013-12-15TheJudgerNF-PM1
B1=670000, B2=15577500, E=12
2013-11-26AllRandomNF
no factor from 2^71 to 2^72
2012-09-11rx7350NF
no factor from 2^70 to 2^71
2012-01-17eon_blue_apocalypseNF
no factor from 2^69 to 2^70
2009-09-27Sturle SundeNF
no factor from 2^68 to 2^69
2009-04-02nudelpupsNF
no factor from 2^67 to 2^68
2009-03-24nudelpupsNF
no factor from 2^66 to 2^67
2009-03-18Robert SeemannNF
no factor from 2^65 to 2^66
2009-03-18GianniPer_1NF
no factor from 2^64 to 2^65
2009-03-14Sturle SundeNF
no factor from 2^63 to 2^64