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
60686999TF
No factors below 274
TF target 273
P-1
B1 = 680000
B2 = 680000
LL
StatusDateUserResidueShift
Verified2013-04-05curtisc8A3E4984477B07E754279005
Verified2022-01-30Sergey Nosov8A3E4984477B07E757599615
History
DateUserTypeResult
2022-01-30Sergey NosovC-LL
8A3E4984477B07E7
2016-03-05AirSquirrelsNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2013-04-05curtiscC-LL
8A3E4984477B07E7
2013-01-27curtiscNF-PM1
B1=680000
2012-12-05BdotNF
no factor from 2^72 to 2^73
2012-12-05BdotNF
no factor from 2^71 to 2^72
2012-12-05BdotNF
no factor from 2^70 to 2^71
2011-07-16TheJudgerNF
no factor from 2^69 to 2^70
2009-07-02piero zaNF
no factor from 2^68 to 2^69
2009-02-12Never Odd Or EvenNF
no factor from 2^67 to 2^68
2009-02-11Never Odd Or EvenNF
no factor from 2^66 to 2^67
2009-02-09Sturle SundeNF
no factor from 2^65 to 2^66
2009-02-09cawgodNF
no factor from 2^64 to 2^65
2009-02-07ixfd64NF
no factor from 2^63 to 2^64