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
67304357TF
No factors below 275
TF target 274
P-1
B1 = 615000
B2 = 12453750
LL
StatusDateUserResidueShift
Verified2015-08-09curtiscFAA99F64FBBADEBB62808009
Verified2023-12-03Semyon MusatovFAA99F64FBBADEBB9974232
History
DateUserTypeResult
2023-12-03Semyon MusatovC-LL
FAA99F64FBBADEBB
2015-08-09curtiscC-LL
FAA99F64FBBADEBB
2015-06-10Jerry HallettNF
no factor from 2^74 to 2^75
2014-09-20ANONYMOUSNF-PM1
B1=615000, B2=12453750, E=12
2014-05-04TheJudgerNF
no factor from 2^73 to 2^74
2014-04-25kdgehmanNF
no factor from 2^72 to 2^73
2014-04-25kdgehmanNF
no factor from 2^71 to 2^72
2012-09-25MarzbugNF
no factor from 2^70 to 2^71
2012-02-24mikey0909NF
no factor from 2^69 to 2^70
2010-03-10mkrasNF
no factor from 2^68 to 2^69
2010-02-12alexey77NF
no factor from 2^67 to 2^68
2010-02-11-Anonymous-NF
no factor from 2^66 to 2^67
2010-02-08MilldangNF
no factor from 2^65 to 2^66
2010-02-03riccardo ubertiNF
no factor from 2^64 to 2^65
2008-12-09Wojciech FlorekNF
no factor to 2^64