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
68769223TF
No factors below 275
TF target 274
P-1
B1 = 625000
B2 = 12968750
LL
StatusDateUserResidueShift
Verified2015-06-29monaghanrlE2EF94FD189D58F524822829
Verified2023-01-24demfloroE2EF94FD189D58F536038931
History
DateUserTypeResult
2023-01-24demfloroC-LL
E2EF94FD189D58F5
2020-01-30Luigi MorelliNF
no factor from 2^74 to 2^75
2015-06-29monaghanrlC-LL
E2EF94FD189D58F5
2014-10-26TheJudgerNF-PM1
B1=625000, B2=12968750, E=12
2014-10-19TheJudgerNF
no factor from 2^73 to 2^74
2014-10-19TheJudgerNF
no factor from 2^72 to 2^73
2014-08-19RichD0NF
no factor from 2^71 to 2^72
2012-11-13Waldir Walter JuniorNF
no factor from 2^70 to 2^71
2012-03-19ITSNF
no factor from 2^69 to 2^70
2010-05-03searchingforprimesNF
no factor from 2^68 to 2^69
2010-04-26GnorfeNF
no factor from 2^67 to 2^68
2010-04-25-Anonymous-NF
no factor from 2^66 to 2^67
2010-04-12-Anonymous-NF
no factor from 2^65 to 2^66
2010-01-25JimCNF
no factor from 2^64 to 2^65
2008-11-101997rj7NF
no factor to 2^64