Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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Exponent Range:










MnStatusDetails
54885619TF
No factors below 274
TF target 273
P-1
B1 = 545000
B2 = 11717500
LL
StatusDateUserResidueShift
Verified2013-07-12Ari Mäkinen22A3D34A503C841129789219
Verified2020-11-29Sergey Nosov22A3D34A503C841147416156
History
DateUserTypeResult
2020-11-29Sergey NosovC-LL
22A3D34A503C8411
2019-05-26TheJudgerNF
no factor from 2^73 to 2^74
2016-02-06-Anonymous-NF
no factor from 2^72 to 2^73
2013-07-12Ari MäkinenC-LL
22A3D34A503C8411
2012-07-02ktonyNF-PM1
B1=545000, B2=11717500, E=12
2012-06-22Tom DuellNF
no factor from 2^71 to 2^72
2011-10-24jvrocamoraNF
no factor from 2^70 to 2^71
2011-05-31b3gNF
no factor from 2^69 to 2^70
2011-04-02Ake TilanderNF
no factor from 2^68 to 2^69
2009-11-28Sturle SundeNF
no factor from 2^67 to 2^68
2009-11-25kostenloses-GirokontoNF
no factor from 2^66 to 2^67
2009-05-16oodairaNF
no factor from 2^65 to 2^66
2009-05-15Steve RogersonNF
no factor from 2^64 to 2^65
2009-05-03markrNF
no factor from 2^63 to 2^64
2008-07-29-Anonymous-NF
no factor to 2^63