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
60680771TF
No factors below 274
TF target 273
P-1
B1 = 575000
B2 = 11500000
LL
StatusDateUserResidueShift
Verified2014-04-25Ake Tilander9DF82E1566B7101418969327
Verified2022-02-10Egor K9DF82E1566B7101431370665
History
DateUserTypeResult
2022-02-10Egor KC-LL
9DF82E1566B71014
2016-03-05AirSquirrelsNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2014-04-25Ake TilanderC-LL
9DF82E1566B71014
2013-04-16Team_InspectorNF-PM1
B1=575000, B2=11500000
2012-12-31GrunwalderGIMPNF
no factor from 2^72 to 2^73
2012-12-31GrunwalderGIMPNF
no factor from 2^71 to 2^72
2012-08-31Ujjwal ChaliseNF
no factor from 2^70 to 2^71
2011-08-08Triumph83NF
no factor from 2^69 to 2^70
2009-09-10Andrey KurgannikovNF
no factor from 2^68 to 2^69
2009-09-06Andrey KurgannikovNF
no factor from 2^67 to 2^68
2009-09-03lindedNF
no factor from 2^66 to 2^67
2009-03-30glennpatNF
no factor from 2^65 to 2^66
2009-03-28glennpatNF
no factor from 2^64 to 2^65
2009-03-27symalladNF
no factor from 2^63 to 2^64