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
66764029TF
No factors below 275
TF target 274
P-1
B1 = 600000
B2 = 12000000
LL
StatusDateUserResidueShift
Verified2015-06-23Kimon Berlin96263F750FB0A74439644955
Verified2023-10-12Semyon Musatov96263F750FB0A7442288419
History
DateUserTypeResult
2023-10-12Semyon MusatovC-LL
96263F750FB0A744
2015-06-23Kimon BerlinC-LL
96263F750FB0A744
2015-05-02fre_gamesNF
no factor from 2^74 to 2^75
2014-05-25TheJudgerNF-PM1
B1=600000, B2=12000000, E=6
2014-05-18TheJudgerNF
no factor from 2^73 to 2^74
2014-05-15blipNF
no factor from 2^72 to 2^73
2014-05-15blipNF
no factor from 2^71 to 2^72
2013-03-31SMoffatNF
no factor from 2^70 to 2^71
2012-02-10dslNF
no factor from 2^69 to 2^70
2009-11-27garoNF
no factor from 2^68 to 2^69
2009-04-07Sturle SundeNF
no factor from 2^67 to 2^68
2009-04-06Chang Chia-TcheNF
no factor from 2^66 to 2^67
2009-04-03Chang Chia-TcheNF
no factor from 2^65 to 2^66
2009-03-31Sturle SundeNF
no factor from 2^64 to 2^65
2009-03-291997rj7NF
no factor to 2^64